John Brombaugh and Associates Opus 34 Duke University Memorial Chapel

by Francesco Ruffatti

One of the most famous organbuilding "schools" in Italy was founded in Venice during the first part of the eighteenth century by Pietro Nacchini, a monk from Dalmatia.1 He established a factory and built over 300 organs mainly for the territories of the Republic of Venice,2 and for the Vatican State, which at the time comprised the largest portion of central Italy.  Although his designated successor was Francesco Dacci, with no doubt his most famous pupil was Gaetano Callido, born in Este, near Padova, who established his own organ factory in Venice and built well over 430 organs during his lifetime,3 some of which were for very distant countries.4

In manufacturing his instruments Callido basically followed the style of Nacchini, with only a few changes, both from the standpoint of tonal composition and type of construction. He conceived an organ as a one-manual instrument, with a limited pedal division. This is confirmed by the fact that in the original list of his works5 the relatively few two-manual instruments were designated as "double organs" and were given two consecutive opus numbers.

Callido's organs were by no means all alike, but their size was dependent upon the presence or absence of certain stops, all chosen among a limited pallet of stops from which the builder never departed.6 By giving the tonal composition of the Great division of the largest organ by Gaetano Callido, built for the Cathedral of Feltre,7 a good picture of his "selection" of organ stops is given.

The first part of the list includes all Principal-scaled ranks that form the "Ripieno". The stops can be used separately in various combinations or all together, collectively activated by a "Tiratutti" consisting of a rotating handle placed on top of the corresponding stop knobs.

Principale                (8')8 almost invariably divided, bass and treble

Ottava  (4')

Quinta Decima                        (XV - 2')

Decima Nona                           (XIX - 11/3')

Vigesima Seconda             (XXII - 1')

Vigesima Sesta                       (XXVI - 2/3')

Vigesima Nona                       (XXIX - 1/2')

Trigesima Terza                    (XXXIII - 1/3')

Trigesima Sesta                     (XXXVI - 1/4')

The last two ranks are often missing in the smaller instruments and are of full compass only in the larger organs, being normally limited to one or two octaves in the bass. The reason for limiting their compass is quite simple: since the highest pitched pipe in the ripieno of a Callido organ is C at 1/8', all ranks break back by one octave once they reach this limit. By doing so the "mixture" composition appears as in Table 1 (as an example I am considering a four-octave keyboard compass, C1 to C5).9

With this configuration, which is common to the majority of Italian historical organs (although the "breaking-back" points may vary at times), a number of pitch duplications are present from mid-keyboard up, to the point that, starting at F#4, only two different pitches are present while playing five pipes. In order not to extend the duplication of pitches towards the lower register and to avoid increasing the number of duplications at the treble, Callido normally ended the XXXIII and XXXVI ranks at the point where they would start breaking back (at F2 and C2 respectively) or further up the scale only by a few notes.

The "registri da concerto" or "consort" stops, as Callido called them, follow. First the flute scaled stops:

Flauto in Ottava (Flute in VIII - 4') often, but not always, divided, bass and treble. Normally built as a tapered flute, it is also found in the form of a metal stopped flute (with stoppers or caps made of leather-coated cork and inserted into the resonators of the pipes) or even as metal chimney flutes, with soldered-on caps.10

Flauto in Duodecima (Flute in XII - 22/3'), normally not divided in bass and treble (but it is divided for example in the Feltre organ). It was normally built as a tapered flute, although some examples of stopped pipes at the lower register and tapered at the treble do exist.

Cornetta (Flute in XVII - 13/5') - treble only, consisting of tapered flute pipes.

Voce Umana (principal-scaled, 8', treble only, tuned flat)

and finally the reeds:

Tromboncini      (trumpet-like regal at 8') bass and treble

Violoncelli (regal with wooden resonators - 8') bass and treble

Another "consort" stop, not present in the Feltre organ but rather common in Callido's instruments, is the Violetta, usually in the bass only, but also as a complete stop, especially in the later instruments. It is a 4' string stop of narrow cylindrical scale, tuned to the unison.

The Pedal division includes, in the Feltre organ, the following stops:

Contrabassi, Ottava di Contrabassi and Duodecima di Contrabassi.  These are three ranks of open wooden pipes at 16', 8' and 51/3' pitch respectively, which are activated simultaneously. In smaller organs only the first two (16' + 8') are present, or just the 16'. In the smaller instruments the 16' pipes are often found as stopped.

Tromboni ai Pedali (a trumpet-like reed, with 1/2 length resonators at 8' pitch)

Of particular interest are the reed stops, for their unusual shape and sound. The resonators of the Tromboncini are made of tin and consist of a lower four-sided portion and a "bell" on top. Their four-sided lead sockets are inserted into walnut boots. The tuning wires are made of brass, with cow horn sledges to facilitate the sliding over the tongues for tuning. The stop at low C (8' pitch) is of 1/8 length, the resonator approximately one foot long.

The Violoncello is even more unusual and complicated. Its resonators are made of cypress wood in the form of a stopped wooden pipe, the stoppers or caps being made of boxwood. The shallots are also made of hand carved boxwood, while the tuning wires, which go through the resonators and their caps on top, are equipped with cow-horn sledges. Unlike the sound of the Tromboncini, rather "biting" and penetrating, the harpsicord-like sound of the Violoncello is very sweet and gentle.

For many of his instruments Callido left a series of "operational instructions" for the organist, intended to give suggestions on how to best use the organ stops in combinations. Several of them, if strictly followed, show us how different the musical taste of the time was from the present. For example, under the title "Elevazione," or stops to be used during Consecration, for opus # 10 Callido specifies: Principale, Voce Umana, Contrabassi . . . and Tromboni! Not the type of pedal combination that we would consider appropriate for quiet meditation. And under the title "Corni da caccia," or sound to simulate the hunting horns, he suggests: Principale, Contrabassi, full ripieno (tiratutti), Tromboncini and . . . Voce Umana! An off-unison stop used along with the ripieno! (Opus # 5, 7, 9, 12, with the addition of the pedal Tromboni in opus # 10). Other combinations of stops are closer to what a contemporary organist would choose to do.

From the standpoint of construction, the instruments built by Callido are of unsurpassed quality. Each pipe is a true masterpiece, with thin, regular, absolutely perfect solder joints. The windchests and all other parts are manufactured with the highest attention for details. Callido was quite obviously trained in a very strict way and demanded the same perfection from his workers.

The contracts with his customers contain a very meticulous description of materials: pure tin for the façade pipes "without any alloy"11; "the rest of the internal pipes made of lead with a 20% alloy of tin."12 And he goes into detail to the point of stating that "the Contrabassi will be manufactured with spruce and painted inside and outside, and will be made of walnut at the mouth . . . " and also "the windchests will be made with walnut from Feltre13 . . . with metal parts made of brass."

It is certainly worth examining in closer detail some of the manufacturing characteristics of Callido's instruments. I will try to do so by describing the most significant components of the instrument in as much detail as it is possible within the reasonable length of a magazine article.

The keyboards

The most common compass of Callido's keyboards was C1-C5, for a total of 45 keys (with first "short" octave)14 or C1-D5, for a total of 47 keys. For the organs featuring the "counter" octave the compass consisted of four complete octaves, plus an extension at the bass consisting of a short octave, real from F1 as in the case of the Feltre Cathedral organ, whose Great manual has a total of 57 keys. When two keyboards were present, the Great Organ division keyboard was always placed on top and the coupling of manuals (Positiv to Great) was made possible by sliding the Great keyboard towards the back by a very short distance (drawer-type coupling, as it is often called in Italy).

The natural keys were normally covered with boxwood and the sharps were made of walnut painted black, capped with a strip of ebony, simple or with boxwood or bone inlays.

The "breaking point" between bass and treble was normally located between the notes C#3 and D3, except for the instruments featuring the "counter-octave," where it was placed between notes A2 and Bb2 .

The total width of a full octave was practically constant at 167 mm and the length of the keys was considerably smaller than in today's keyboards: 71 mm for the sharps and only 39 mm for the front portion of the naturals.

The pedalboard

It was always made with short, parallel and tilted pedals, common to the vast majority of historical pedalboards in Italy. It featured a first short octave and was always permanently connected to the corresponding keys of the manuals (of the Great, when two manuals were present). Its compass was of 17 notes, C1 to G#2, plus a pedal for the "Rollante," or drum, a device simultaneously activating a number of harmonically unrelated wooden pipes, thus reproducing the sound effect of the rolling of a drum. The compass of the pedal division in essence consisted of a full octave, since the notes of the second octave activated the corresponding pipes of the first.

The pipes

The façade pipes were made of pure or almost pure tin and all internal metal pipes were made of a tin/lead alloy with high lead content (about 80 to 85%). The metal was not poured on the table over cloth or marble, but over sand, and then planed by hand. Both the inside and the outside surfaces of the pipe resonators were made perfectly smooth. For the smaller internal pipes a laminating machine was used to roll cast metal into thinner sheets.

Since a few Callido organs, especially in the former territory of the Vatican State, have been found almost intact,15 it has been possible to identify not only the voicing parameters used by the builder but also, in some instances, the original tuning temperaments and wind pressures.

The flue metal stops were invariably voiced with some kind of wind control at the toe. Toe openings were generous, but the voicing could not be defined of the "open toe" type. Consequently, the flue was rather wide and this determined the need for nicking of the languids in order to avoid an excessive transient at the attack, which was obviously considered not desirable in 1700s Venice. Languids were nicked all the way to the smallest pipe in the ripieno ranks, but the nicks, although numerous, were very lightly marked and in some cases almost invisible. This created a precise, clean attack and still a clear and beautiful sound. This voicing practice has one exception: the languids of the Viola pipes were left totally unnicked. And no tonal bridges or beards, which were unknown to the Venetian tradition of the eighteenth and early nineteenth centuries, were used. Consequently, their sound features a very prominent transient at the start, intended to simulate the "noise" produced by the bow of the orchestral Viola when hitting the strings.

The low wind pressure was also a determining factor for obtaining a rich, unforced sound. It was usually set between 48 and 55 mm at the water column, with only a few verified examples of slightly higher pressure.16

Tuning was strictly done by cutting the pipes to length and adjusting with the cone, except for the façade pipes, which were cut close to length and subsequently fine tuned by further carving the back of the resonator at the top in a curved shape. These cuts are called "lunette", or moon-shaped cuts by Italian organbuilders.

Wooden pipes were always made of spruce, painted with a composition of light hot glue and red clay powder, with lower lip and upper lip made of walnut. The lower lip "cover" was fastened with hand-made iron screws. At 16' pitch these pipes could be stopped or open, depending on the size of the instrument. All open pipes were tuned with the cut-to-length method, with an occasional end correction made by applying small pieces of lead sheet or wood on top of the resonator to "shade" the note.

The windchests

The builder exclusively used the conventional slider chests, with table, top boards and sliders made of walnut. The sliders were all built parallel and of constant thickness.17 They always worked "wood-on-wood," without any form of leather seal or any other device intended to avoid the sticking of sliders. This of course required the use of high quality materials, but also a very clever choice of manufacturing techniques. It must be said, from this standpoint, that the "table" or the portion of the chest located under the sliders, which includes the note channels, was made of a solid board of walnut, 40 to 45 mm thick, on which the note channels were carved. This procedure is quite common in historical Italian slider chest construction, and differs substantially from techniques used at the time in northern Europe. Carving out channels from a single piece requires much more work than building a frame and creating the channels by means of inserting dividers, but this technique has a number of advantages. First, and most important, the whole unit is made from the same piece of wood, and this avoids warping and cracking due to contrasting tensions from different pieces of material. Also, the risk of air bleeding between note channels caused by an imperfect gluing of the different elements (table and dividers) is totally avoided, since gluing is not necessary, the elements being built from the same piece of wood. But since no tree would be wide enough to form a windchest table all in one piece, several portions were joined together for the purpose, with alternating direction of the grain in order to compensate for the tendency of warping all in one direction.18

The channels were always of generous size in order to provide adequate supply of air.19 Wooden dividers were placed inside the channels to avoid interference and wind supply instability between the larger pipes of the façade and the reed stops, which were invariably placed in front of the façade, exposed to facilitate tuning by the organist. The pallets were always made of light, straight-grain spruce from the Alps. Their seal consisted of a double layer of sheepskin leather, and the surface on which they rested was also covered by leather. This provided a very effective seal for the wind and apparently did not affect in any way the precision and sensitivity of the tracker action.

The Pedal division consists of only one windchest, located at the back of the organ case. The stop knobs for the Contrabassi pipes open or close a large valve located inside the windline, which controls the air flow to the chest. The reed, when present, is activated by a slider. In practical terms this means that the Tromboni cannot be played separately from the Contrabassi, because the Contrabassi stop knobs, and consequently the air valve, must be open to feed the whole windchest.

The mechanical action

Callido always used the suspended action, which is the simplest and most direct mechanical transmission mechanism. When a Positiv divison was present, always located at the left side of the keyboards, the corresponding keyboard worked in the same fashion, except that the keys is this case pushed down the trackers istead of pulling them.20

The rollerboards for the manual divisions, for the stop action and for the pedal, were made with forged iron rollers fastened to spruce boards by means of brass wire. The "swords" pulling the windchest sliders were also made of forged iron.

The winding system

The most common winding configuration in Callido organs includes two multiple-fold bellows (consisting of five folds) made entirely of spruce wood. They were normally placed one on top of the other and were activated by ropes through a system of pulleys. Their size was rather standardized: larger size bellows were used for the larger instruments, and smaller size for instruments requiring less wind.

Restorations are conducted in such a way that the original winding system is always preserved and carefully restored and, where not present, in many instances built new as a replica of the old.21 A modern blower is usually connected to the system, in such a way however as to keep the hand pumping system operational. This makes it possible to make a very interesting comparison between the original wind supply, slightly irregular due to the small but detectable differences in pressure caused by the manual pulling of the reservoirs, and the more stable supply furnished by the blower. "Flexible winding" as it is referred to today is a different matter: it has to do with the response of the wind and, in practical terms, the drop in wind pressure at the use of certain combinations of stops or notes. From this standpoint, although the phenomena of the so-called "flexible" wind is present in Callido organs, the design of the wind supply system, starting from the size of the bellows all the way to the generous dimensions of the windchest channels, indicates that Callido was trying to avoid instability in the wind supply.

The tuning system

As far as we know Callido never used equal temperament, already present in other parts of Europe at the time. Already well known for a few centuries, it was considered uninteresting and not desirable, especially due to the unpleasant "wide" tierce intervals which are present even in the most commonly used keys. An interesting statement on this subject is given by Giordano Riccati.22 In his book, "Le leggi del Contrappunto" written in 1754, he states: "Practically speaking, I have never been able to find an organ or an harpsichord tuned with the equal 12 semitones." In 1780 and 1790 he stated the same concepts again. But equal temperament continued to be rejected in Italy well into the 19th century. Giovan Battista de Lorenzi, a very ingenious builder from Vicenza, in 1870 created a "moderate temperament" which, although very close to equal, was intended to reduce the "out of tune" effect of the most used tierce intervals.

We know that Callido's master, Pietro Nacchini, for some of his works used a tuning method which consisted in tuning the 11 quint intervals from Eb to G# flat by 1/6 comma each, a method which was very close to the practice of Gottfried Silbermann.24 Callido may also have used this method, but he departed from it at some point and he adopted a variety of similar systems,25 among which the temperament invented by Francescantonio Vallotti, Music Director at the Basilica of St. Anthony in Padova, and Alessandro Barca in 1779, which avoided the wide G#-Eb interval, making it almost pure.26

A unique example of a non-codified temperament comes from the organ built by Callido's sons Antonio and Agostino in 1813 (the year of Gaetano's death at age 86) for the Parish Church of Tai di Cadore (Belluno). This instrument was restored by Fratelli Ruffatti in 1980-81. Prior to restoration, the pipes were found in almost perfect condition, due to the fact that the organ had been left untouched early in its history when the access stairway to the balcony was removed. After cleaning, the pipes were  almost in tune and it was relatively easy to identify and restore a type of unequal temperament which did not follow codified methods and which represented one of the many "variations" introduced by the tuners at the time for a "sensitive" tuning of the instruments.27

The tonal ideals and manufacturing techniques of the Callido factory were carried on, primarily in the Veneto and Marche regions, by a number of organbuilders: in Venice by Giacomo Bazzani, a former worker in his shop, and by his successors; in Padova and its province, among others, by Gregorio Malvestio, a priest (1760-1845), by his nephew Domenico, by Domenico's son Giuseppe and grandson Domenico. The closing down of this shop originated the beginning of the Ruffatti firm.28

In the Marche region Callido had a number of followers including Vincenzo Montecucchi from Ancona, Sebastiano Vici (Montecarotto, 1755-about 1830), Vincenzo Paci (Ascoli Piceno, 1811-1886) and others, who in some cases produced organs so close to Callido's techniques that sometimes their identification as non-Callido instruments requires an expert examination.29                   

Notes

                        1.                  His real name was Peter Nakic, born in Bulic, near Skradin, north of Sibenik, in present Croatia, a former territory of the Republic of Venice. As was customary during the time, his name was "Italianized" and became Pietro Nacchini.

                        2.                  The Republic of Venice during the eight-eenth century was a large State, including parts of Slovenja and Croatia and the present Italian regions of Veneto, Friuli Venezia Giulia and eastern portions of Lombardy.

                        3.                  See Studi e Documenti di Storia Organaria Veneta by Renato Lunelli. Ed. Olschki, Florence, 1973, and also Gli organi di Callido nelle Marche by Ferrante--Quarchioni, Ed Villa Maina, 1989.

                        4.                  Opus numbers 13, 185 and 393 were built for churches in Istambul and opus number 424 for Izmir, Turkey.

                        5.                  The original list or catalogue of organs built by Gaetano Callido survives. It consists of three panels made of canvas on which the opus number, year of construction and location of the instruments were marked in India ink by the builder. Although water damage washed away the names of 88 of his instruments, between the years 1789-91 and 1794-98, it still gives accurate information about 342 organs manufactured in his factory. The last opus number is 430, built in 1806, after which the list was discontinued. In recent years many of the "lost" instruments have been identified.

                        6.                  Only at the turn of the nineteenth century, when Callido's sons Antonio and Agostino were active in the factory, a limited number of "variations" were introduced, in the form of new reed stops (but still of the commonly used "regal" type) and flutes. Times were changing in Italy and a more "orchestral" style of sound, requiring highly characterized solo stops, was being introduced in churches, in the wave of the predominant influence of opera even in the music composed for organ.

                        7.                  This exceptional instrument, built in 1767 (opus numbers 37 and 38) and restored in 1979-80 by Fratelli Ruffatti of Padova, is practically equal in size to another organ, built for the Parish church of Candide (Belluno).

                        8.                  The Great keyboard of the Feltre organ is extended by one octave at the bass . This "counter-octave" as it is commonly called, consists of a short octave (C-D-E-F-G-A-Bb-B) of which only the notes from F up are real, the preceding ones activating the corresponding notes of the higher octave. In essence therefore the Principal starts in this case at 12'F, the Octave at 6', the Fifteenth at 3', etc.

                        9.                  This is the normal system used in Italy to designate not the pitch but the position on the keyboard. F3 for instance designates the note F of the third octave of the keyboard.

                        10.              Due to the absence of the "beards," which makes tuning adjustments possible when the caps are soldered, it is quite obvious that Callido must have had a very precise scale for cutting the resonators of these flutes to length before soldering the caps. Minimal tuning adjustments were however still possible through cone tuning of the chimneys.

                        11.              i.e.,  without the addition of lead, as reported in the specifications for the new organ to be built for the Madonna della Salute Church in Venice, dated September 19, 1776.

                        12.              Same, as above. In other contracts he chooses different alloy compositions for the internal pipes, as in the case of the contract with the Parish Church of Borgo Valsugana, November 8, 1780, where a 15% tin content is specified.

                        13.              The walnut from Feltre (Belluno) was traditionally of the highest quality, dense, dark and almost redish in colour.

                       14.              The short octave, or "broken" octave as it is often called in Italy, consists of 8 keys: C-D-E-F-G-A-Bb-B. The key arrangement is different from normal: basically, it looks like an octave starting from note E, where E plays C, F# plays D, G# plays E and all other notes are in the right place.

                        15.              This is the case of the organ in the convent Church of S. Anna in Corinaldo (Ancona), where Callido's daughter was a nun. The instrument, which is presently under restoration at the Fratelli Ruffatti shop, was found in remarkably good condition, still with the original hand-pumped bellows in good working condition. Since Callido was rightfully considered a master, his work was highly respected over the years by other organbuilders and for this reason the voicing of his instruments was often never altered in spite of the changes in musical taste.

                        16.              It is the case of the Callido organ at the Chiesa della Croce in Senigallia (Ancona), restored by Fratelli Ruffatti in 1993, where the original hinged bellows and their carved stone weights were found. Probably due to the unusually dry acoustics of the church, whose walls and ceiling are literally covered with elaborate wood ornaments and canvas paintings, the pressure was originally set at 60mm at the water column. Another example is the Callido opus 69, 1771 in the church of the Agostinian Fathers, Civitanova Marche. The instrument, restored in 1987 by Pier Paolo Donati, shows an original wind pressure of 64 mm (information courtesy of Dr. Massimo Nigi, honorary Inspector for the "Soprintendenza per i Beni Artistici e Storici" of Florence, a governmental agency in charge of supervising the preservation of Italian ancient works of art).

                        17.              This is not an obvious observation, since a great number of slider chests built in the 17th and 18th centuries in central and southern Italy were built with sliders non-parallel and of decreasing thickness. This feature was intended to avoid the sticking of the sliders. When in the "on" position, the sliders were pushed in and no space was left between the sliders and the other wooden surfaces; on the contrary, when pulled out (stop in the "off" position) the sliders, due to the decreasing thickness and width, could move freely.

                        18.              One might say that, during Callido's time, the problem of artificial heating of churches did not exist, thus making this procedure possible. It is to be noted on this subject that the very high number of strictly philological restorations on these organs by Fratelli Ruffatti and other restorers in Italy, performed without the introduction of any non-original elements for the sealing of the sliders, proves that the original system of windchest construction well withstands changes in heat and humidity level of the air.

                        19.              For a scale drawing of a Callido windchest see L'Organo Callido della Cattedrale di Feltre by Oscar Mischiati. Ed. Pàtron, Bologna, 1981.

                        20.              In this case the key pushes down a wooden tracker which in turn pushes down the rollerboard tracker placed under the keyboard. At the opposite end of the roller the pallet is pulled open by means of a brass wire.

                        21.              In some cases, where the original bellows were replaced in the nineteenth century by the more "modern" multi-fold parallel bellow with pumps, activated by means of a wooden lever or a wheel, the local governmental authorities designated to supervise the preservation of ancient instruments may choose not to have the system rebuilt as a replica of the original but to keep the already "historical" substitute.

                        22.              Born in Castelfranco Veneto (Padova) in 1709, he studied at the University of Padova and became a famous mathematician, architect, expert in hydraulics and music. He was the author of an interesting temperament, which became famous at the time, used by many organbuilders especially in the Venetian area. It was surely used in his later works by Nacchini and possibly by Callido as well.

                        23.              See Patrizio Barbieri, Acustica Accordatura e Temperamento nell'Illuminismo Veneto, Ed Torre d'Orfeo, Roma 1987.

                        24.              See Patrizio Barbieri, Acustica Accordatura e Temperamento nell'Illuminismo Veneto, Ed Torre d'Orfeo, Roma 1987.

                        25.              The result of studies conducted during restorations show that a variety of similar temperaments, which can be defined as variations of the above Riccati and Vallotti temperaments, were used in normal practice.

                        26. The Vallotti temperament in the slightly corrected version by the contribution of Barca, was intended to simplify the Riccati, and consists of a series of six consecutive quint intervals, from F-C to E-B tuned flat by 1/6 comma, and the six remaining quint intervals practically pure (flat by an imperceptible 1/66 comma). The value in cents of semitones of its quint and tierce intervals follow:

Quint intervals cents

F - C        698.4                              C - G      698.4      G - D      698.1                              D - A      698.6                              A - E       698.4                              E - B       698.4                              B - F#    701.7                              F# - C#                        701.5                              C# - G#                      701.6                              Ab - Eb                       701.7                              Eb - Bb                       701.6                              Bb - F    701.6                                                     

Tierce intervals                      cents      

C - E       393.5

F - A       393.5

G - B      393.5

Bb - D  396.5

D - F#   397.1

A - C#  400

Eb - G   400

E - G#   403.2

Ab - C  403.3

F# - A#                       406.4

Db - F   406.5

B - D#  406.5

                       

Keeping in mind that the value of the pure quint is 702 cts and the value of the quint in the equal temperament is 700 (narrow by 2 cts), by analysing the quint intervals of this temperament it is easy to see that they are basically divided in two categories, narrow (but more moderate than, for example, in the 1/4 comma mean tone, which shows a value of 696.5 cts.) and almost pure. As to the tierce intervals (pure tierce = 386 cts, tierce in equal temperament = 400 cts) although no pure intervals are present, five of them are "better" or more in tune than the corresponding ones in the equal temperament, and two more show the same value of 400 cts. It is also to be considered that no tierce reaches extreme values. The absence of really unusable keys and the relatively easy application in practical terms by the tuner have determined the success of this temperament during its time.

                        27.              The Tai temperament includes two "wolf" quint intervals, at the opposite ends of the "circle of quints," one wide (G#-Eb) and one narrow (A-E) and six very good tierce intervals. This system is of particular significance primarily because it shows how far from equal temperament this organ was tuned so late in Callido's history.

                        28.              See Renato Lunelli, Studi e Documenti di Storia Organaria Veneta, Ed. Leo Olschki, 1973, p. 200.

                        29.              Information about Callido's followers in the Marche region are the courtesy of Mauro Ferrante, honorary Inspector for the preservation of ancient organs in the Marche region, appointed by the "Soprintendenza per i Beni Artistici e Storici" of Urbino.

Tradition and Development

by Francesco Ruffatti

A concert by Luigi Ferdinando Tagliavini and Gustav Leonhardt at the Basilica of San Petronio in Bologna, held on October 27, 2000, provided the inspiration for  writing an article on the historical Italian organ, its tradition and development. My goal is to give a panoramic view of the subject, and anyone knows that when looking at a panoramic view much of the detail is lost. Still, such an attempt is worth carrying out because some general guidelines can in any case be drawn. To do so, it is necessary to go back a number of centuries and try to understand the original role of the organ in the musical world of Italian churches.

 

The Basilica of San Petronio is no ordinary place from the standpoint of organbuilding history. It enjoys the presence of two unique instruments: the oldest Italian organ in existence, built by Lorenzo da Prato between 1471 and 1475, roughly 20 years prior to the discovery of America by Columbus,1 and a later organ, built by Baldassarre Malamini in 1596. The instruments are located face to face in the area traditionally reserved for the choristers, behind the high altar.

The program notes for the Tagliavini-Leonhardt concert, written by Marc Vanscheevwijck, well explain the use for which organs of medieval and renaissance times were intended:

Alternatim performance practice, i.e., the performance of liturgical pieces alternating contrasting musical forces in the various versets of the sacred texts, originates in the old antiphonal singing of psalms of the first centuries A.D. In responsorial music a soloist or a small group of singers alternated with the larger choir. Sometimes they alternated plainchant with polyphonic settings of the text. Probably as early as the organ began to be used in church, the organist already improvised "versets," alternating with the choir singing the counter versets in Gregorian chant. Obviously, the schola never repeated the texts of the versets played by the organist, who improvised (and later composed) on the relative Gregorian melodies. The earliest source of such a practice is the Faenza Codex, compiled c.1420. During the following century this alternatim practice spread throughout Italy. Many alternatim settings, particularly of the mass proper, have been preserved, some of the most famous of which were composed by Girolamo Cavazzoni, Claudio Merulo, Andrea Gabrieli, and (in the 17th century) the Fiori Musicali of Girolamo Frescobaldi.2

 

Two aspects immediately come to mind:

1. The organ location, which for effective responsorial use had to be near the choir and not necessarily in a favorable position for the congregation,

2. A tonal structure suitable for dialogue with a small group of singers.

There was no need for a sound big enough to accompany the choir, simply because the organ was intended as a soloist. And accompanying the congregation was certainly not in the agenda, since people did not sing during liturgy in Italian Catholic churches until very recently.3

What effect did all of this have on the sound? Since power was not the issue, early Italian organbuilders developed their talents in other areas, and tonal quality became the priority. They created relatively small instruments, mostly with only one manual, with gentle, beautifully voiced stops. Wind pressures were in most cases quite low, down to 42-45 mm. at the water column, and the voicing techniques as well as the tonal design in general reflected such an approach.

Listening to music by Antegnati (also a famous Italian organbuilder), Segni, Veggio, Gabrieli and others performed on the beautiful organs of San Petronio gave me and the entire audience (a few hundred people all gathered in the large space behind the high altar, to be able to best hear the organs) a good perspective of the musical experience which was originally expected from such instruments.

It is my belief that the original DNA of ancient Italian pipe organs, as defined by their original use in the liturgy, played a decisive role in the subsequent evolution of the instruments. This was due to a strong sense of tradition among the vast majority of builders and to their reluctance to introduce changes to a practice which was considered successful. Examples to the contrary do exist, but any effort of generalizing, or extracting general rules from a complex reality, always ends up sacrificing notable exceptions.

In post-Renaissance times, organ use became widespread. All Italian churches had at least one organ and often one or two Positivo4  instruments in addition to the main organ. And a very significant change took place: in addition to being used as a solo instrument for improvisations and for the performance of written music, the organ also became an accompanimental instrument for the choir. Its location within the building also changed in most cases, taking into greater consideration the congregation as the beneficiary of musical performances: the preferred location for new instruments became a balcony facing the nave, which is still considered by many to be the ideal location for the best possible diffusion of sound within a building. Naturally, broader tonal resources had to be made available in order to accommodate this new function, but this did not cause a significant change in the original voicing practices. In other words, more stops were introduced and a Pedal division was added (normally consisting of one or two stops), but the basic tonal structure remained the same and no major changes took place in the sound: still low pressures and gentle voicing. After all, organs still did not need to be big or powerful, because they were not intended to support an entire congregation, just a choir.5

A further, major evolution took place as a result of the greater demands by the repertoire of the Romantic period. A great number of new stops were introduced: reeds of various types, more flutes, strings, even percussion: drums, cymbals, bells and the like. The organs built by the Serassi family of Bergamo towards the end of the eighteenth century and during the following century are a good example of the romantic Italian organ. The occupation of Bergamo by the troops of Napoleon (1796-1813) and subsequently by the Austrians (1814-1859) influenced organbuilding practices by introducing new musical models and, as a consequence, by contributing to the development of new devices and new sounds that would improve the performance of the music inspired by the teaching of Simon Mayr (1763-1845), by his pupil Gaetano Donizetti (1797-1848) and by Gioacchino Rossini.6 The famous composer Felice Moretti (also known as Father Davide da Bergamo), a Franciscan monk and a family friend of the Serassi, composed music that was deeply influenced by opera. Also, Giuseppe II Serassi, the most innovative member of the family, introduced new devices aimed at facilitating the dynamic control of sound: the third hand, or mechanical super coupler, the fourth hand, or sub coupler, the expression shades, pedals for pre-set combinations of stops, an easier system for the coupling of the manuals (by means of a pedal and no longer by the sliding of the upper manual into position), settable combinations of stops, and the Tiratutti or Tutti for the Ripieno ranks.7

In spite of all of this, the ancient core of the instrument and the basic tonal concept behind it remained virtually unchanged for a good part of the nineteenth century. Low wind pressures were still the rule, as well as unforced voicing, fairly open pipe toes, and few nicks at the languids. As a consequence,   there was a broad harmonic development in the sound, allowing a very effective use of each stop in combination with others and forming an ensemble of rare cohesion and beauty. Pressures of sometimes less than 50 mm. at the water column naturally presented a real challenge, particularly for the voicing of reed stops, but this had the effect of encouraging builders to find original design and voicing methods to overcome the difficulties.8

At this point, it is necessary to define the tonal core of the organ which I have indicated as an element of continuity in Italian organbuilding throughout the centuries. Its main component is the Ripieno. The term does not translate to Mixture, but rather it defines a series of individual Principal scaled ranks of pipes at various pitches, creating a system of sounds at harmonic intervals, normally beginning with 8' pitch as the foundation of the manual.

The composition of a typical Ripieno with its traditional nomenclature follows:

Principale (I) 8'

Ottava (VIII) 4'

Decimaquinta (XV) 2'

Decimanona (XIX) 11/3'

Vigesima seconda (XXII) 1'

Vigesima sesta (XXVI) 2/3'

Vigesima nona (XXIX) 1/2'

Trigesima terza (XXXIII) 1/3'

Trigesima sesta (XXXVI) 1/4'

And occasionally:

Quadragesima (XL) 1/6'

Quadragesima Terza (XLIII) 1/8'

The highest pitch in the entire Ripieno is in most cases the note C at 1/8'. Beyond this limit a ritornello or break begins with pipes double the length, or one full octave lower in pitch.9

Table 1 is intended to give a clear and comprehensive idea of the tonal composition of the Ripieno. The method I am utilizing is unconventional and it consists of identifying each pipe by a number corresponding to its place in an ideal succession of notes starting with number 1 as low C of the 8' Principal. Low C at 4' will consequently be numbered as 13, low C at 2' will be numbered as 25 and so on. The highest pitch pipe in the Ripieno will be number 73, corresponding to the pitch limit of 1/8'. Once a rank reaches note number 73 it will break back and start a ritornello with note C#62 (or one full octave lower). To simplify matters, I am showing the first octave as complete (12 notes). The most common arrangement in Italian historical organs calls for a short first octave (8 notes, with C#, D#, F# and G# missing). Notes are identified by octave number, according to the Italian system, by which C1 corresponds to note C of the first octave, F3 to note F of the third octave, and so on. The chosen compass for our example is of 49 keys, C1 to C5. This system, by numbers rather than by footage, is intended to provide a more immediate idea of the repetition of equal size pipes throughout the compass for the entire Ripieno. Equal number means equal size pipe.

The conventional method is shown in Table 2. The Ripieno here is comparable, in pure terms of number of pipes, to a Principal chorus with 8', 4' and 2' stops plus a six-rank mixture. But by looking at Table 2 one can immediately appreciate the vast difference from such an arrangement. At note C#2 the first doubling or double pitch appears: pipes from the 1/2' rank (XXIX) and 1/4' rank (XXXVI) become of identical size. Consequently, between notes C#2 and F2 the tonal effect is not that of a six-rank mixture but rather of a five-rank mixture with one of the ranks doubled. This aspect becomes more and more prominent as we move up the keyboard, to the point that at note C#4 (key number 38) with all ranks from Decimaquinta (2') up drawn, only two pitches can be heard: 2', repeated 4 times, and 11/3', repeated three times. As one can easily appreciate, such tonal structure cannot be compared with that of a Mixture, or Fourniture or any other multiple-rank stop designed as a single entity. The Ripieno is simply different. It is conceived as a sum of individual ranks at different pitches, each separately usable in combinations with any other rank and all usable at once as a pleno.10

Obviously, this feature provides a great deal of flexibility in the tonal palette. From an organbuilder"s practical standpoint, it has two effects:

1. It forces the voicer to be extremely scrupulous as to the tonal balance, regulation and speech adjustment of each pipe even in the highest pitched ranks, since each can be separately used;

2. It makes tuning more difficult, due to the drawing effect on the equal pitched pipes when they play together. Only a tuner who knows how to deal with such a problem can obtain a stable tuning of the Ripieno.11

Tuning with double pitches was nothing new to ancient builders. In fact, pre-Renaissance and Renaissance organs, in Italy as well as in other European countries, often had double or even triple notes of equal length in the treble of the Principal, the Octave and sometimes the Fifteenth, to enhance the singing qualities of the instrument in the treble. This practice strangely survived, in some areas of Italy, all the way to the beginning of the 19th century. This proves that the difficulties connected with the tuning of multiple equal-pitched pipes never bothered Italian organbuilders too much.12

Other traditional stops forming the original core of the historical Italian organ include the following:

Flauto in Ottava (4'), normally tapered or cylindrical, sometimes stopped

Flauto in Decimaquinta (2') in the earlier instruments

Flauto in Duodecima (22/3')

The Terzino, or Tierce flute (13/5') was later added and, in the nineteenth century, the Flauto Traverso or Fluta (8', normally in the treble only).

Early strings appeared in the eighteenth century, at 4' in the bass and occasionally over the entire compass, but such stops were vastly different from what we think of as a string today. They had no ears, no beards, no nicks at the languids. These characteristics, combined with a very narrow scale, contributed to produce a sound with a very prominent transient at the attach and a cutting sustained tone, strongly imitative of early string instruments.

The Voce Umana or Fiffaro, a Principal-scaled stop at 8' pitch (treble only) was also used in the Renaissance and became increasingly more common in the Baroque and later periods. Its pipes were normally tuned sharp against the 8' Principal, except in the Venetian tradition and among a few builders in the south of Italy, where flat tuning was preferred.

The above description, as I have said earlier, represents a simplification of a much more complicated subject, and many examples exist that do not follow the rule.13 Also, all of those who are familiar with ancient Italian organs will agree that the tonal experience that comes from a Callido or a Nacchini organ is vastly different from that of an Agati or a Catarinozzi. They were expressions of very different artistic environments and the builders were very faithful to their own local traditions.

What happened in nineteenth-century Italian organbuilding is worth investigating a bit more closely. Early signs of rejection of the Italian romantic organ appeared. In 1824 the Cardinal Vicar of Rome promulgated an edict stating: "Organists may not play on the organ music written for theater, or with profane character, but only music that can encourage meditation and devotion . . . "14 Still, many of the major builders in the north, as well as many in other parts of the country, continued in their tradition of building instruments without changing their style.15 But at some point, foreign influence became a strong factor16 and the "new inventions," the Barker lever first and then pneumatic and electric action, came into the picture.17 Pneumatic action in particular and the new sounds, such as the "modern strings" and harmonic stops demanded higher wind pressures, and the organ sound became stronger and aggressive. But, as we all know, pneumatic action represented only a relatively short transition period in organbuilding history, and a further evolution of the instrument was soon marked in the following century by a perfected electric action and by the rediscovery, in the mid 1960s, of tracker action. This movement was immediately promoted by some of the major Italian builders18 and it became stronger and stronger over the years. The neoclassical instrument was created, based on mechanical action and on the re-discovery of the traditional sounds and voicing techniques. But, as it is often the case, the intent was not that of copying the past but rather of preserving the best of tradition within a new context which was calling for a new use of the organ: the support of congregational singing.

One may get the impression that it is impossible to extract a general trend from this entire process of evolution. Still, I believe that one common denominator can be found: the unforced, pleasing singing quality that has survived unchanged for over five centuries, and which effectively represents, in musical form, the character of the Italian language.

 

Notes

                  1.              The instrument consists of one manual and short pedalboard, as follows. Manual: F1-A4 without F#1, G#1; divided keys G#1/Ab1, G#2/Ab2, G#3/Ab3; Pedal: F1-D2 directly connected to the corresponding manual keys. The stoplist follows:

Principale contrabasso (24', façade) - doubled from C#3

Principale (12', rear façade - doubled from C#3, triple from Bb3)

Flauto in VIII

Flauto in XII

Ottava (doubled from Bb3)

XII

XV

XIX

XXII

XXVI-XXIX

Spring windchest, A = 470 Hz, meantone temperament; restoration by Tamburini, 1974-1982. The above information is the courtesy of Liuwe Tamminga, recitalist and organist at the Basilica of San Petronio.

                  2.              Concerning earlier use of the organ in western world churches, see Peter Williams (Duke University, Durham, NC) in his essay "The origin of the Christian organ with some particular reference to Italy," Acts of the International Symposium on "I Serassi--L"arte organaria fra sette e ottocento," Ed. Carrara, Bergamo, 1999, p. 12. Referring to the early Middle Ages, he writes: "I don"t know any evidence that organs were brought into church in order to accompany singing--whether it was the celebrant singing at mass, the lay people responding with their own acclamations, or the monks chanting their daily office in private or in public. All that one can be certain about is that organs were there to provide sound, and whatever later music historians may have assumed, it is seldom if ever clear what kind of sound they made, or for what purpose and at what point they made it. Only from the thirteenth century onwards the picture is clear . . ."

                  3.              While the practice of congregational singing at celebrations in Italian churches may have had its first examples at the end of the nineteenth century, it was during the Second Vatican Council that this practice was actually encouraged.

                  4.              A Positivo can be described as a smaller size "cabinet" organ, self-contained, whose casework is normally divided in two sections: the lower case, containing the bellows (normally two multi-fold hinged bellows activated by levers), and the upper case, which sits on top and which holds the keyboard, the windchest and pipes. It was almost invariably built without independent pedal stops,  and its pedalboard, when present, consisted normally of one short octave, whose keys were connected to the corresponding keys of the first octave at the manual by means of strings or wires. Although easily movable (sometimes large handles on the sides of the two sections of the case indicate this possibility), it is different from a Portativo, an even smaller instrument whose primary function was that of providing music during outdoor processions.

                  5.              Larger instruments are not unknown to historical Italian organbuilding. I will mention two examples of rare complexity:

a.) The instrument at the church of San Nicolo L"Arena in Catania, by Donato del Piano (1698-1785), with a total of five keyboards, divided between three consoles attached to the case (1 manual - 3 manuals - 1 manual) with the larger console in the center and one pedalboard for the center console, plus a separate small automatic pipe instrument activated by a rotating drum. This enormous, beautiful instrument, now in a poor state of disrepair (among other things, the pipes have all been removed and stored), includes pipework of extremely unusual shape.

b.) The great organ at the Church of the Cavalieri di S. Stefano in Pisa, built between 1733 and 1738 by Azzolino Bernardino della Ciaia (1671-1755) with the help of other organbuilders from different parts of Italy, with four manuals plus a fifth manual activating a harpsichord. This organ was later converted into a pneumatic instrument and subsequently electrified. Only a portion of the original pipework survives.

                  6.              See Luigi Ferdinando Tagliavini, "Le risorse dell"organo Serassiano e il loro sfruttamento nella prassi organistica dell"epoca," in Acts of the International Symposium on "I Serassi--L"arte organaria fra sette e ottocento", Ed. Carrara, Bergamo, 1999, pp. 80-84.

                  7.              See Giosue Berbenni, Acts of the International Symposium on "I Serassi--L"arte organaria fra sette e ottocento," Ed. Carrara, Bergamo, 1999, pp. 22-24.

                  8.              The lower the wind pressure, the thinner the tongues must be to obtain promptness of speech. But thin tongues also produce undesirable side effects, notably:  a) A thinner timbre in general, with greater development of overtones and less fundamental; b) Uncontrollable sound at the bass register, where any reed naturally tends to become louder; c) Very weak trebles. To overcome these problems, a series of interesting methods were developed. I will mention a few:

a.) Wide and deep shallots to increase the volume of air excited by the tongue, with the effect of increasing the prominence of the fundamental in the tone;

b.) Double or even triple tongues at the low register, to control volume, timbre and stability;

c.) Variable tongue thickness at the treble, with the filing of the tip to obtain promptness while retaining a good volume of sound.

For a more complete description of voicing methods on low pressure reeds, with specific reference to the reeds of Serassi organs, see Francesco Ruffatti in "I registri ad ancia negli organi Serassi," Acts of the International Symposium on "I Serassi--L"arte organaria fra sette e ottocento," Ed. Carrara, Bergamo, 1999 pp. 144-150.

                  9.              When the lowest pitched stop on the manual is the Principal 16' the nomenclature remains the same, although all stops start one octave lower in pitch. The stoplist becomes:

Principale (16')

Ottava (8')

Decimaquinta (4')

Decimanona (22/3')

and so on. In essence, the organ is still seen as based on the 8' Principal, with the extension of a counter octave towards the bass (see my article on Gaetano Callido, December, 1999 issue of The Diapason, p. 17, Note 8).

                  10.           Luigi Ferdinando Tagliavini in his article "Il ripieno," L"organo, Year 1, No. 2, July-December, 1960, Ed. Patron, Bologna, points out the difference between the Italian Ripieno and the northern European mixtures as follows:

"a) The classical Italian ripieno is divided into its constitutive elements, corresponding to separate stops, while the foreign mixtures, starting from a certain pitch (from 4', from 22/3', from 2', from 11/3' etc.) are condensed into one stop;

b) Both in the ripieno and in the northern mixtures a gradual "compression" towards the treble takes place, a compression which is more limited in the German and northern European organ, greater in the Italian organ. In fact a ripieno will have a "compressed" extension in the treble, reduced from 8' to 2', while in the Mixtur-Scharf scheme the treble is extended between 8' and 1';

c) The "masking" of the jumps produced by the breaks is done differently in Italy from abroad; in Italy, by the division of breaks into two different points, one for the octave stops and one for the quint stops; abroad by the partial or complete substitution of the break in quint and fourth with the one in octave.

The northern European mixtures, through a particular interpretation of the break and without any fear of going beyond the pitch limits in the bass and the treble as imposed by the Italian ripieno, tend to make the tonal "density" more uniform, by reducing the difference between the tonal richness of the bass and the treble. Part of such uniformity is sacrificed by the Italian organbuilder in favor of tonal beauty. This is why the use of the Italian ripieno is mostly chordal and for toccatas, while the northern European organum plenum, especially the German, can also perform a polyphonic role."

In c) Tagliavini refers to alternation of quint and unison breaks within the same rank in all ranks of the mixture.

The pitch limit of northern European mixtures and related stops is often C at 1/16', close to the limit of human hearing, one full octave higher than the Ripieno and this factor alone determines a dramatic difference in the sound from the Ripieno.

                  11.           Drawing is an acoustical phenomena by which the sound of a pipe is drawn or pulled into tune by the sound of a second pipe which is playing an interval close to being pure or in tune. This effect is stronger between unison pipes; when tuning the second pipe to the first, its sound will slide into tune as soon as its frequency approaches that of the first pipe, but before it actually reaches the same value, thus determining an apparent tuning condition. Adding a third pipe and trying to tune it to the two previous sounds becomes impossible if the first two pipes are in a status of apparent unison, because each of the two sounds will react to the third pipe differently, according to their real frequency value. The difficulties increase exponentially from note C#4 up in the example shown, where two groups of 4 and 3 equal size pipes respectively play at once. The procedure to tune the Ripieno is consequently different and definitely more complicated than that of a regular mixture stop, as it must take into account the drawing of equal length pipes.

                  12.           I am here mentioning two organs, built in Tuscany by the Paoli family of Campi Bisenzio at the beginning of the 19th century, both restored by Fratelli Ruffatti in recent years:

a.) the organ in the Church of S. Francesco in Pontassieve, near Florence, built by Giacobbe Paoli, which includes doublings at the Principale starting with note Bb3, at the Ottava from note F3 and at the Decimaquinta also from note F3;

b.) the organ built by Michelangelo Paoli in the Basilica of S. Maria, Impruneta - Firenze, utilizing the pipes of a previous instrument by Bernardo d"Argenta, 1535, which has doublings at the Principale starting from note F#3, at the Ottava from note B3 and at the Decimaquinta from C4. Having re-built the windchest entirely, the builder could have easily eliminated the doublings had he not believed in the validity of such tonal approach.

                  13.           As an example, Sicilian organs in the 18th century were often built with multiple Ripieno ranks activated by a single stop control.

                  14.           See "La riforma dell"Organo Italiano" by Baggiani, Picchi, Tarrini, Ed. Pacini, Ospedaletto (Pisa), 1990, pp. 9-10.

                  15.           The largest instrument built by the Serassi family, the "Organum maximum" with three keyboards and over three thousand pipes, was built in the romantic style as late as in 1882. This instrument was restored by Fratelli Ruffatti between 1983 and 1985. It includes many of the effects which were rejected by liturgists, such as the drum, a bell and other percussion.

                  16.           Ferdinando Casamorata (1807-1881), musician and music scholar, introduced the work of Cavaillé-Coll to the Italian musical scene by making public the work of J. A. De La Fage "Orgue de l"Église Royale de Saint Dénis, construit par MM Cavaillé-Coll père et fils, Facteur d"orgues du Roi." Rapport. II edition, Paris, 1846. See "La riforma dell"Organo Italiano" by Baggiani, Picchi, Tarrini, Ed. Pacini, Ospedaletto (Pisa), 1990, p. 12. He gave explanations and favorable comments on some of the most remarkable characteristics of the instrument, notably the variety of wind pressures, the Barker lever, the "strength" of the upper registers, especially the reed stops, etc., and presenting them as valuable innovations worth imitating.

                  17.           An important role in this process was played by George William Trice (1848-1920), a British merchant who became an organbuilder and established a factory in Italy. He built the first electric action organ in 1888 for the Church of S. Andrea, Genoa. Other notable instruments followed, among which the three-manual instrument for the Church of the Immaculate Conception in Genoa, inaugurated in 1890 with concerts by Alexander Guilmant and Filippo Capocci.

18.               

Tamburini and Ruffatti were the first major Italian companies, in the early 1960s, to resume building mechanical action instruments.

 

Francesco Ruffatti has been a partner since 1968 of Fratelli Ruffatti, builders and restorers of pipe organs, in Padova, Italy. Besides being the tonal director of the firm, he is actively involved in the research on historical Italian organs and the supervision of the many historical restorations performed by the firm.

Taylor & Boody Organbuilders, Staunton, Virginia

Goshen College, Goshen, Indiana

About the organ.

Designing an organ for Rieth Hall at Goshen College was a
pleasure. The opportunity to place the organ in the traditional location, high
in the rear gallery, was ideal both visually and aurally. The form and
proportions of the hall, with its austere yet warm and inviting interior,
called the organbuilder to respond with similar clarity and restraint. The
ample height of the room suggested a plain, vertical configuration of the
instrument, on which natural light from the clerestory windows would fall
gently. Everything about the hall spoke of its solid construction and honesty
of materials, qualities that we strive to reflect in our organs. Likewise the
acoustical properties of the hall, so warm and reverberant and at the same time
intimate and clear, allowed the organ’s tone to develop freely without
being forced. The result is an endearing musical instrument that is
aesthetically inseparable from the space in which it stands.

Initial inspiration for the Goshen case came from the organ
built by David Tannenberg in 1774 for Trinity Lutheran Church in Lancaster,
Pennsylvania. While only the case and façade pipes of that lovely
instrument have survived, they constitute the finest example we have in our
country of south German case architecture from the 18th century.
Tannenberg’s use of the double impost, with its Oberwerk division
gracefully placed as a reflection of the Hauptwerk below, was typical of organs
in his native Saxony and Thuringia. Other exterior influences from that time
and place include the two swags that bracket the center tower, and the broad
lower case that supports the full width of the impost and omits the spandrels
common to earlier styles. Apart from its simple springboard moldings, the
Goshen case is relatively flat and plain by comparison with its historical
counterparts. Its only bold three-dimensional element is the polygonal center
tower. The small pointed towers in Tannenberg’s design are here merely
implied by the V-shaped arrangement of foot lengths in the tenor fields. The
use of six auxiliary panels to raise the smaller pipe feet above the impost
moldings adds interest to the design. The considerable height of the lower case
was determined by the need for a passageway over the 2-foot concrete riser
behind the organ. This height gave space between the console and impost for the
eventual inclusion of a small Brustwerk with several stops for continuo
accompaniment. Cabinets for music storage are built into the back on both sides
of the lower case.

Another aspect of the design reminiscent of 18th-century
south German traditions is the position of the windchests in relation to the
action. The two windchests of the Hauptwerk are spaced apart from the center of
the case by the width of the keyboards. This leaves room for trackers of the
Oberwerk to reach their rollerboard without blocking access to the Hauptwerk
action and its pallets. It also provides optimum space for 8’ bass pipes
at the sides and leaves room for tuning the tenor pipes of the Hauptwerk with
only minimal obstruction by the Oberwerk rollerboard. The windchests for the
Pedal are located behind the case at the level of the impost, a placement that
Tannenberg could also have used.

Both the playing action and stop action are mechanical. The
manual keys are hinged at the tail and suspended from their trackers. There are
no thumper rails to hold the keys down, so they are free to overshoot slightly
when released, as is the case in traditional suspended actions. Trackers,
squares and rollers are all made of wood. There is no felt in the action. Keys
are guided by pins at the sides. Together these details combine to give a
feeling of buoyancy and liveliness reminiscent of antique instruments. The aim
is not so much to provide a light action as to arrive at one having the mass
and friction appropriate to the size and character of the organ. Such an action
may need occasional minor adjustment of key levels with changes in humidity,
but this is a small price to pay for the advantages gained over more sterile
modern alternatives. 

Wind is supplied by two single-fold wedge bellows (3’ x
6’) fed by a blower located in a small room below the organ. Natural
fluctuations of the wind pressure in response to the playing contribute to the
lively, singing quality of the organ’s sound. A wind stabilizer can be
engaged when unusually heavy demands on the wind system call for damping of
these fluctuations. The organ’s single tremulant is made in the old-fashioned
beater form. On seeing a tremulant puffing away in one of our organs, a
Japanese friend remarked that the organ was laughing! It is useful to think of
an organ’s wind as its breath and the bellows as lungs, for the
instrument’s appeal is closely tied to our perception of its lifelike
qualities. 

The tonal character of an organ is rarely revealed by its
stoplist. This is particularly true in an instrument of only twenty-four stops.
Once the builder accepts the constraints of a given style and the essential
registers have been chosen, there is usually little room or money left to
include stops that would make a modest design appear unique on paper.
Fortunately for the art, the musicality of the organ is not bound by its
stoplist; rather, it is determined by a host of other complex factors. These
can be partially defined in the technical data of pipe scaling and
construction, general design parameters, materials and the like, but in reality
much more rests on the elusive criteria of experience, skill and taste of the
builder. Taken together this means that each new organ, albeit small, presents
fresh opportunities for artistic expression. It is important that all the pipes
speak promptly, be they reeds or flues, except in the case of strings, which
gain charm from their halting speech. It is less important that the pipes
produce precisely the same vowel sounds from note to note, for here variety
adds refreshing character and interest to the organ.

At Goshen we chose to voice the 8’ Principal to be
somewhat brighter and richer in overtones than has been our wont. This was
achieved by giving the pipes lower cutups than was customary in German and
Dutch organs of the 17th century and before. The five distinctly different
8’ flue stops on the manuals deserve special mention. Although all
followed scaling patterns we have used frequently in the past, when voiced they
proved to be unusually satisfying, particularly in combination with each other.
Whenever the 16’ Bordun is used with them a magical new dimension is added
to the sound. If, for example, one draws the Bordun with the Viol da Gamba, the
effect is that of a quiet 16’ Principal. Used with the Spillpfeife the
Bordun reverts to its role as a flute. In an organ of this size it is crucial
that every stop work as well as possible with every other. Following south
German practice, both 8’ and 4’ flutes on the Hauptwerk are made in
the same form. This duplication of flutes within the same family was not the
custom in the north, where lower pitched flutes were usually stopped and those
above them progressively more open. The Oberwerk configuration at Goshen with
its two stopped 8’ registers and partially open 4’ Rohrflöte is
typical of the northern tradition. We look forward to the day that the 16’
Violonbass with its cello-like speech can be added to the Pedal.
style="mso-spacerun: yes"> 

The distinctive musical effect of the Goshen organ is
strongly colored by the use of the recently released Bach-Lehman temperament
described in the accompanying article. Because the completion of the organ in
February coincided with the publication in Early Music of Bradley
Lehman’s treatise on J. S. Bach’s temperament, we chose to tune the
organ according to his plan. Here was the ideal opportunity to try the
temperament on an organ built in Germanic style and at the same time to honor
Dr. Lehman as a distinguished Goshen alumnus for his work in this field. The
experiment has been a fascinating one. It has provided a place to hear
Bach’s organ music as we have not heard it before. We are honored to have
played a part in translating the dry mathematical numbers of this temperament
into the vibrant sound of the organ. 

With few exceptions the many parts of the organ were
constructed from raw materials in our Virginia workshop. Through the skills of
each craftsman the design moved from an idea to paper and then through raw wood
and metal into a large and impressive object. Note by note the tonal picture
has been filled in by voicing and tuning until in the end we experience a new
instrument with an identity all its own. We hope that it will give pleasure to
those who play and hear it far into the future.

--George Taylor

The organ project at Goshen College

“Dienlich, Ordentlich, Schicklich, Dauerlich”

In 1999 we were asked by the organ consultant for Goshen
College, Roseann Penner Kaufman, to make a proposal for the new Goshen College
Music Center. As with any new project, I went to Goshen full of excitement at
the promise of participating in what was to be a spectacular project. My
enthusiasm was short-lived when I saw the design for the recital hall. It was a
standard fan-shaped, sloped-floor, small college recital hall, with theatre
seats and carpet in the aisles. The space for the organ was planned in a niche
at the back of the stage. The design would have been fine for small chamber
recitals, but it was not a proper home for an organ. The prospects for the
organ looked bleak. We would not have felt productive or inspired. We always
say that the room is more than half the organ. I took a deep breath and told
the Goshen committee what I thought of the plan. The committee listened and
asked us to offer suggestions on how the recital hall might be designed to work
best with the musical programs envisioned for this space.

I returned to Staunton eager to develop a plan. One of the
first things I did was to research the Mennonite Quarterly Review for articles
describing historical Anabaptist worship spaces. I hoped that the essence of
these rooms would lead me to an aesthetic that would tie the new hall to the
old tradition, which would, in turn, also be good for music, especially the
organ. My research acquainted me with four German words used to express the
qualities of the historical spaces: dienlich, ordentlich, schicklich and
dauerlich--serviceable, orderly, fitting and lasting. I also found prints
of the interiors of some of these churches. Rectangular in shape with open
truss timber roof framing, clear glass windows, galleries on several sides,
rough stone floors, moveable chairs, unadorned, honest and powerful, these
spaces had all the qualities that I was looking for. They also had enduring
musical-acoustical qualities and so many are used today for concerts.

The simple sketch that I made went first to the Goshen organ
committee who, led by Doyle Preheim and Chris Thogersen, embraced the plan.
Then the concept went to Rick Talaske and his team of acousticians. They
transformed the plan into practical geometry and surface treatments to make the
space an acoustical success. Mathes Brierre Architects took the acoustical plan
and translated it into a visual design that evokes the warehouse or
brewery-turned-church concept of the early Dutch Mennonite spaces. Schmidt
Associates worked through the technical details with Casteel Construction to
conceive the simple pre-cast concrete panels and graceful curved steel arches
that make the hall appealing in its architecture, superior in acoustical
performance and straightforward and durable in construction. There was creative
and sensitive work done by a Goshen group concerned with decor and furnishings.
The result is successful beyond our expectations. The collaboration of all the
partners made the project exceed the ability of any one of us.

Once the hall was underway, we scheduled a meeting at St.
Thomas Fifth Avenue in New York with a group from Goshen and Calvin and Janet
High from Lancaster, Pennsylvania. We had a great day in New York showing
everyone our organ in the gallery of St. Thomas. The Highs’ enthusiasm
for the St. Thomas organ and the Goshen Music Center paved the way for their
generous gift that underwrote the cost of the organ.

We realized that the floor area of Rieth Hall was small in
relation to the height. We saw that if there could be the addition of one more
bay to the length there would be significant improvement in the proportions of
the space and at least 50 more seats could be added. Again, the Goshen design
group supported our suggestion. At a time in the project when the building
committee was attempting to control costs and squeeze performance out of every
dime, they found the funds for this most important late addition.
style="mso-spacerun: yes"> 

I predicted at the time we were creating the designs for
Rieth Hall, that the unique qualities of this space would have something to say
to the Goshen students about music and worship. This prediction has been
realized. First, there is genuine enthusiasm for a cappella singing in Rieth
Hall, encouraging this wonderful Mennonite tradition. Second, there has been a
spontaneous seizing of the space by the students for their own student-directed
Sunday worship. In this age of searching for the right path in worship and
liturgy, of debating the influence and appropriateness of mass media and
popular music for worship, we have built something at Goshen College that
reaches across the span of time to those Mennonite roots. Led by the seemingly
old-fashioned qualities of dienlich, ordentlich, schicklich and dauerlich, we
have made a  music space and organ
that inspire and excite us to make music and to celebrate and serve our God and
Creator.

Wood and the Goshen organ

The traditional pipe organ is a wooden machine. Early on in
our careers as organ builders we realized that getting control over our
materials in both an aesthetic and technical sense was essential to our success
as organ makers. Our first path was to make friends with our neighborhood
sawmillers. One of these was an octogenarian whose experience reached back to
horse logging and steam power. He taught us the value of long, slow, air-drying
of lumber. He also knew the old traditions of sawing, how to take the tension
out of a log, how to saw through the middle of the log and keep the boards in
order so that the cabinetmaker could match the grain. He remembered the methods
of quarter sawing that impart the most dimensional stability to the boards and
in oak bring out the beautiful fleck of the medullary rays. We have built our
own sawmill based on a portable band saw. For quarter sawing, we have built a
double-ended chain saw that can split logs up to 60 inches in diameter. The
half logs (or quarters in extremely large timber) are then aligned on our band
saw and sawn in a radial fashion into boards. This lumber is then air-dried for
a number of years. At the end, we put the wood in our dry kiln and gently warm
it up to stabilize the moisture content at 8% to 10%.

Oak is the traditional wood of Northern European organ
building so it was natural for us to choose white oak for the Goshen organ. We
have long admired the Dutch and German organs dating back to the 16th century.
The earliest organs show only the natural patina of age and no finish; the
concept of finishing wood as in varnishing or oiling came well into the 18th
century. We followed this earlier practice for the Goshen organ. The oak has
been hand-planed to a smooth polish, much smoother than can ordinarily be
produced with sanding. The hand-planed wood will resist dirt. We feel there are
also musical benefits from using wood in its natural state. The case and
carvings together with all the interior parts transmit sound energy and reflect
and focus the sound of the pipes. Also, the open pores and surface
imperfections of the natural wood have an effect on the sound reflection.

Another aspect of wood use in historic organs is how
efficiently the old builders utilized their wood. Before the age of machinery,
cutting, transporting and converting timber to sawn, dried lumber ready for use
was costly. The best wood was always used for the keyboards, playing action,
wind chests and pipes. The next selection went to the most visible parts of the
case, especially the front of the organ. The rest was used for carvings, heavy
structural members, walkways, bellows framework and back panels. Some of this
wood shows knots, cracks and other defects that might offend our modern sense
of perfection. However, in addition to demonstrating good wood utilization, the
varying density and differences in surface texture of these so-called defects
may indeed benefit the music. How we perceive the sound of an organ is a very
complex and subtle equation. This is one of the wonderful aspects of the real
pipe organ that differentiates it from the sterile sound of the electronic
substitute. We feel it is good stewardship to apply the hierarchy of selection
as practiced by the old masters. We try to use all the wood, through careful
selection, with thoughtful conservation of a vanishing resource.

--John Boody

Acoustic design of Rieth Recital Hall at Goshen College

In 1998, the design team of design architect Mathes Group
(now Mathes Brierre Architects), architect of record Schmidt Associates and
acoustician The Talaske Group (now Talaske) began preliminary work on a new
music education and performance building for Goshen College’s campus.
This project was the College’s greatest building investment to date and
they were determined to do things right . . . with a very modest budget. The
Recital Hall (now Rieth Recital Hall) was slated to house a new tracker organ
of exceptional quality. As acousticians, we offered some general planning
recommendations--not the least of which was a 50-foot ceiling
height--and recommended that the organ builder be hired as soon as
possible.

Enter John Boody of Taylor & Boody, organ builders from
Virginia. John energized the subsequent meetings with some profound advice that
proved to set the final direction for the space. He moved our thinking from a
“fixed” seating configuration to a flexible arrangement based on a
flat floor where seats can face either end of the room. This unique concept
facilitated the accommodation of a conventional “recital hall” or
assembly arrangement with musicians or presenters on a small stage. The cleverness
of the concept is the seats can be turned to face the opposite direction in the
room, offering a classic organ recital arrangement. Furthermore, John
recommended that the proportions of the room would be better served if
lengthened by adding another bay of structure. These fundamental planning ideas
changed the direction of the design in perpetuity.

We embraced these new directions yes">  and identified the many other room acoustics design features
that would support the client’s needs. The 50-foot ceiling height remained,
and we worked with the architects and construction manager to render the room
as a sound-reflective concrete enclosure, embellished with wood. The goal was
to maintain the warmth of sound created by the organ. Within the “theatre
planning” process, we guided and exploited naturally occurring
opportunities for introducing sound diffusing shaping to reflect low- and
mid-pitched sound in all directions--by introducing one side balcony and a
rear balcony, recesses from circulation paths and recesses created by
deeply-set windows. We recommended deliberate articulation of the walls to
diffuse mid- and high-pitched sound. Wood surfaces were detailed to minimize
absorption of low-pitched sound. Retractable velour curtains and banners were
recommended in abundance and specified by Bob Davis, theatre consultant.
Architecturally, curtain and banner pockets were created so the sound-absorbing
materials could be retracted completely on demand. These features make possible
a broad “swing” of the sound of the room from very reverberant for
choral and organ performance to articulate for assembly events or amplified
music performance. Fundamental to the acoustic design was the need for silence.
This was accomplished by structural discontinuities in the building (acoustic
isolation joints) and the proper placement and design of heating and air
conditioning systems.

Within their mission statement, Goshen College states:
“Musical expression is a human manifestation of the divine impulse and,
as such, serves as a window into the individual soul, a bridge between human
beings and a means of corporate religious experience.” In light of the
students adopting the Rieth Recital Hall for their weekly convocations and the
many other uses, we are pleased to say the happy story continues!

--Rick Talaske

Bach temperament

This organ is the first since the 18th century to use Johann
Sebastian Bach’s tuning, as notated by him in 1722 on the title page of
the Well-Tempered Clavier. This tuning method is a 2004 discovery by Bradley
Lehman. The article about this discovery is published in the February and May
2005 issues of Early Music (Oxford University Press), and further details are
at <www.larips.com&gt;.

The layout, dividing the Pythagorean comma, is:

F-C-G-D-A-E = 1/6 comma narrow 5ths;

E-B-F#-C# = pure 5ths;

C#-G#-D#-A# = 1/12 comma narrow 5ths;

A#-F = a residual wide 1/12 comma 5th.

In this tuning, every major scale and minor scale sounds
different from every other, due to the subtle differences of size among the
tones and semitones. This allows music to project a different mood or character
in each melodic and harmonic context, with a pleasing range of expressive
variety as it goes along. It builds drama into musical modulations.
style="mso-spacerun: yes"> 

The result sounds almost like equal temperament, and it similarly
allows all keys to be used without problem, but it has much more personality
and color. In scales and triads it sounds plain and gentle around C major (most
like regular 1/6 comma temperament), mellower and warmer in the flat keys such
as A-flat major (most like equal temperament), and especially bright and
exciting in the sharp keys around E major (like Pythagorean tuning, with pure
fifths). Everything is smoothly blended from these three competing systems,
emerging with an emphasis on melodic suavity.

The following chart shows the relative size of each major
third, resulting from each series of the intervening four fifths. This system
of analysis is from the 1770s, published in the theoretical work of G. A. Sorge
who was a former colleague of Bach’s. The intervals having higher numbers
sound spicier, more restless. In this measurement, a value of 11 would indicate
a major third that is one syntonic comma too sharp (a “Pythagorean major
third,” having been generated by four pure fifths).
style="mso-spacerun: yes">  A pure major third would be represented
here as 0.

Bb-D    6
style='mso-tab-count:1'>             D-F#
    7
style='mso-tab-count:1'>             F#-A#
8

Eb-G    7
style='mso-tab-count:1'>             G-B
      5
style='mso-tab-count:1'>             B-D#
   9

Ab-C    8
style='mso-tab-count:1'>             C-E
       3
style='mso-tab-count:1'>             E-G#
   10

Db-F     9
             F-A
       3
style='mso-tab-count:1'>             A-C#
   9

Equal temperament, as opposed to the variety shown here, has
a constant size of 7 in all twelve of the major thirds.

In functional harmony, the Bach tuning sets up especially
interesting contrasts within minor-key music. The key of A minor has the
plainest tonic juxtaposed with the most restless dominant. F minor, a major
third away, has the opposite relationship: troubled tonic, calm dominant. And
C# minor has the average character between these behaviors, where the tonic and
dominant are both moderately energetic. 

In major-key music, the tonics and dominants have characters
similar to one another. The sizes of major thirds change by only 1, 2, or 3
units from each key to its neighbors, moving by the circle of fifths (through
typical subdominant/tonic/dominant progressions). Any change of Affekt is
therefore gradual and subtle, as if we never really leave the home key
altogether but it feels a little more or less tense as we go along.

In any music that modulates more quickly by bypassing such a
normal circle-of-fifths cycle, the contrasts are momentarily startling. That
is, the music’s dramatic harmonic gestures become immediately noticeable,
where the major thirds have changed size suddenly from one harmony to the next.
This comes up for example in the Fantasia in G Minor (BWV 542), Gelobet seist
du, Jesu Christ (BWV 722), and the fourth Duetto (BWV 805), and especially in
music by the Bach sons.

This system turns out to be an excellent tuning solution to
play all music, both before and after Bach’s. It is moderate enough for
complete enharmonic freedom, but also unequal enough to sound directional and
exciting in the tensions and resolutions of tonal music.

A recording will be ready for release this summer, including
music by Bach, Fischer, Brahms, et al.

--Bradley Lehman

A brief history of the organ in the Mennonite Church

Some people might find it unusual to find such a remarkable
organ in a Mennonite college. Aren’t the Mennonites those folks with the
buggies and suspenders? It is true that some Mennonite congregations still take
literally founder Menno Simons’ caution against the organ as a
“worldly” invention, but most, especially in the last fifty years,
have embraced it as a vital contributor to the musical and worship life of the
community. 

The Mennonite Church has its beginnings in the 16th-century
Protestant Reformation. Because of persecution, most of the early worship
services were held secretly, in homes or out-of-the-way places. Mennonites also
believed that the true church existed in small, simple gatherings; therefore,
it was uncommon for early Mennonites to even set aside a separate building for
worship. 

Two hundred years after the beginning of the movement,
churches in Germany and the Netherlands had grown to the point of meeting in
dedicated buildings, and by the 1760s several in urban areas had installed pipe
organs. It was another two hundred years, however, before organs became common
in the Mennonite conference that supported Goshen College. Even now, the organ
is not necessarily assumed to support congregational singing, but contributes
other service music. Organ study is now offered at all of the Mennonite Church
USA-affiliated colleges, and the new Taylor & Boody organ at Goshen will
certainly have a profound impact on the future of worship and organ study
throughout the denomination.

--Roseann Penner Kaufman

Roseann Penner Kaufman, DMA, is adjunct instructor in organ
at Bethel College, N. Newton, Kansas, a four-year liberal arts college
affiliated with the Mennonite Church USA. She also serves as director of music
for Rainbow Mennonite Church in Kansas City, Kansas. Dr. Kaufman served as the
consultant to Goshen College for their organ project.

Specifications for Opus 41

Hauptwerk

16' Bordun (C-D# wood, rest metal*)

8' Principal (77% tin)

8' Spillpfeife

8' Viol da Gamba (77% tin)

4' Octave

4' Spitzflöte

3' Quinte

3' Nasat

2' Superoctave

IV-V Mixtur

8' Trompet

Oberwerk

8' Gedackt (99% lead)

8' Quintadena

4' Principal (77% tin)

4' Rohrflöte

2' Waldflöte

II Sesquialtera

IV Scharff

8' Dulcian

Pedal

16' Subbass (wood)

(16' Violonbass) space prepared

8' Octave

4' Octave

16' Posaune (C-B wood, rest 99% lead)

8' Trompet (99% lead)

Couplers

Oberwerk / Hauptwerk

Hauptwerk / Pedal

Oberwerk / Pedal

Tremulant to entire organ

Mechanical key and stop action

Compass: manual 56 notes C-g''', pedal 30 notes C-f'

Lehman-Bach temperament

Interior metal pipes of hammered alloys

*All unmarked metal alloys of 28% tin, 72% lead

Case of solid white oak

Windchests of solid oak, pine & poplar

Number of pipes: 1604

Wind pressure: 75mm

Wind stabilizer

The builders

George K. Taylor

John H. Boody

Bruce Shull

Emerson Willard

Christopher A. Bono

Kelley Blanton

Chris A. Peterson

Sarah Grove-Humphries

Robbie Lawson

Jeffrey M. Peterson

Larry J. Damico

Holly Regi

Thomas M. Karaffa

Bob Harris

Katie Masincup

Ryan M. Albashian

Kristin E. Boo

Sarah Mahler Hughes

Sarah Mahler Hughes is Professor of Music, Organist of the College, and Chair of the Music Department at Ripon College, where she has taught since 1989. In July 2002 she appeared as a guest recitalist at the XVI Festival Internazionale Storici Organi della Valsesia in Campertogno (Piedmont), Italy. A special scholarly/artistic grant enabled her to examine and play a number of historic organs in Germany, including the 1687 Schnitger organ at the church of St. Peter and Paul in Cappel. In July 2004 she examined and played historic keyboard instruments in the Russell Collection at the University of Edinburgh, Scotland and in other cities.

A recent holiday in Scotland provided many opportunities to see and play organs and other historical instruments in addition to being a tourist in this beautiful country. My children and I spent two weeks visiting friends in St. Madoes. Using this village between Perth and Dundee as our home base, we toured much of the country and experienced Scottish history and hospitality firsthand. The trip was made possible in part by a scholarly/artistic grant from Ripon College.

Our first stop was Edinburgh. En route to the Castle we wandered into St. Giles' Cathedral, where John Knox initiated the Scottish Reformation in 1560. The Chancel Choir of the First United Methodist Church of Lubbock, Texas, was rehearsing in preparation for a lunchtime concert, and I heard Mozart's Ave Verum Corpus accompanied on the beautiful 1992 Rieger. The organ is one of the instruments featured on the 2-CD set, Twelve Organs of Edinburgh.1

The next organ I saw, and the first one I played, was in Old Saint Paul's [Scottish Episcopal] Church in Edinburgh. Built by Henry "Father" Willis in 1888 and subsequently refurbished in 1905, 1936, 1960, 1968 and most recently, by Nicholson's of Worcester in 1977, the specifications are as follows:

Great

16' Dulciana

8' Open Diapason I

8' Open Diapason II

8' Stopped Flute

8' Dulciana

4' Principal

4' Spindle Flute

22/3' Twelfth

2' Fifteenth

III–IV Mixture

8' Trumpet

Swell

8' Open Diapason

8' Lieblich Gedackt

8' Salicional

8' Celeste (TC)

4' Gemshorn

III–IVMixture

16' Contra Oboe

8' Cornopean

Tremulant

Pedal

32' Subbass (derived)

16' Open Diapason (wood)

16' Bourdon

16' Dulciana (Great)

8' Octave (ext)

8' Bass Flute (ext)

8' Dulciana (ext)

4' Super Octave (ext)

4' Octave Flute (ext)

4' Dulcet (ext)

16’            Trombone (ext Trumpet)

8' Trumpet (Great)

The organ has a rich, warm sound eminently suitable for both service accompaniment and solo organ repertoire. A sample of the former may be heard on the CD Hearts & Voices, Hymns sung by the Choir of Old Saint Paul's Church.2

The following day I was privileged to spend several hours playing instruments in the Russell Collection of Early Keyboard Instruments in St. Cecilia's Hall at the University of Edinburgh. John Kitchen, Senior Lecturer and College Organist, was my tour guide as we worked our way through two rooms of virginals, spinets, and harpsichords from the 16th to 19th centuries.3 There were also three organs in the collection, and this seems the most appropriate place to mention them.

The first is an enharmonic chamber organ built by Thomas Parker in 1765. Parker was a pupil of Richard Bridge, a London builder favored by Handel.4 Bridge himself was supposedly trained by Renatus Harris. The  instrument has one manual with the usual short octave at the bottom. The real curiosity is a set of levers, two on each side of the case above the keyboard, that allow the player to select accidentals: Ab or G# and Bb or A# on the left-hand side, Db or C# and Eb or D# on the right. Parker provided a set of pipes for each pitch and the organ case is correspondingly wider than that of the usual chamber organ. What a fascinating way to learn firsthand about mean-tone tuning! It's also interesting to imagine how a player would handle a chromatic piece—assistants might be required to change the levers during a performance. The four registers of the organ include a Stopt [sic] Diapason 8', Open Diapason 8' (which only extends to tenor C, requiring both diapasons to be played together in order to use the full range of the keyboard), Principal 4', and Fifteenth 2'. Dr. Kitchen has recorded Stanley's Voluntary in G, op. 7, no. 9, and Handel's Fugue in A minor, op. 3, on the Parker organ.5 Interestingly, Parker built a second, two-manual enharmonic organ for the Foundling Hospital in 1768.

Another 18th-century chamber organ dates from 1763, the date when St. Cecilia's Hall opened. The organ was used in concerts until the hall closed in 1798. (The hall, having been refurbished in the 1960s, is once again the venue for concerts featuring instruments from the Russell Collection.) The third instrument, located in the Newman Gallery, is a Bernard "Father" Smith chamber organ from c. 1680. The specifications, which consist entirely of divided stops, are:

Bass

8' Diapason Bass

4' Principal Bass

2' Fifteenth

Treble

8' Diapason Treble

4' Principal Treble

2' Octave Treble

[rebuilt by Mander]

Wind is supplied through either a foot bellows or a modern electric blower. All of the above chamber organs reflect the disposition of English organs built after the restoration of the monarchy in 1660; i.e., principal stops at 8', 4', and 2' and, in the case of the Parker, stopped diapasons at 8'. The conventional registrational pattern of the time included solo stops plus accompaniment (hence the usefulness of the divided stops arrangement), diapasons (open plus stopped) for slow introductory movements, and full organ (8', 4', and 2') for faster movements. Stephen Bicknell has suggested that "There was a considerable revival of interest [in chamber organs] in the second half of the 18th century contemporary with (and perhaps because of) the great popularity of Handel, who seems regularly to have used small or even portable organs when playing continuo and for the performance of organ concertos as interludes to larger works."6   Bicknell also states that

By the end of the eighteenth century the chamber organ was firmly established as the instrument of choice for a well-to-do household, challenging both the harpsichord and the emerging fortepiano. The relative stability of tuning compared to a stringed keyboard instrument must have been an advantage, but it should also be noted that a small organ is a good vehicle not just for keyboard music, but also for transcriptions of instrumental works, and could readily be used for the accompaniment of family prayers.

He concludes that the organ's qualities of "reliability, versatility and dignity" must have accounted for its popularity.7

A greater contrast with these historical instruments than the McEwan Hall organ at the University of Edinburgh cannot be imagined. Built by Robert Hope-Jones in 1897, rebuilt by Henry Willis in 1953 and by Rushworth and Dreaper in 1980, the organ has problems because of the disparate placement of its divisions (the hall was designed without provisions for an organ, even though it was common for municipal concert halls at that time to include large instruments). Nonetheless, the organ sounds grand in the reverberant acoustics of the hall, where university graduations are held. The console looks a bit like a Jules Verne creation with its pressure gauges and electric dials, one of which is connected to the swell pedal to show incremental gradation (or "incremental frustration" as it's known to players).

The preceding organ and those described below all date from the second half of the 19th century, living testaments to the phenomenal rate of growth in organ building in England between 1860 and 1900. A few statistics tell the tale: in 1898, Harrison & Harrison of Durham claimed to have built 1,100 organs since 1861. Norman & Beard of Norwich produced even more astonishing numbers: between 1898 when their new factory was built and 1915 the company built over 1,000 new organs. In comparison, Sauer of Germany reached opus 1,000 only after fifty years of activity.8 Reasons for the rapid expansion in English organ building are numerous and include the wholesale replacement of older instruments, particularly those with a limited compass, increased prosperity of the middle class, which paid for new church instruments, and the construction of municipal concert halls in towns of any size.

The next organs I played were in Dundee, the fourth-largest city in Scotland. Three distinguished instruments exist in a three-block area in the heart of the city, which is pleasant and pedestrian-friendly. The first organ is located in St. Mary's Parish Church (Church of Scotland). I had not called ahead—in fact, I was simply being a tourist walking about Dundee and decided to poke my head in since the front door was open. Upon seeing the rich interior and a magnificent display of pipes in the rear balcony, I asked the volunteer guide if I might look at the organ. She very graciously assented, and I was delighted to discover a large three-manual instrument built in 1865 by Forster and Andrew of Hull and subsequently rebuilt by Rothwell (1939) and J. W. Walker (1969 and 1988). The console was open and inviting, so it was only a matter of minutes before I was actually playing. The specifications are:

Great

16' Double Diapason

8' Open Diapason 1

8' Open Diapason 2

8' Stopped Diapason

4' Principal

22/3' Harmonic Flute

2' Twelfth

2' Fifteenth

II Sesquialtera

IV Mixture

16' Double Trumpet

8' Trumpet (ext)

4' Clarion (ext)

Swell

8' Open Diapason

8' Viola da Gamba

8' Voix celeste

4' Principal

4' Lieblich Flute

2' Flageolet

III Mixture

16' Contra Fagotto

8' Cornopean

8' Oboe

4' Clarion

Super Octave

Sub Octave

Choir

8' Rohr Flute

8' Salicional

4' Gedeckt Flute

22/3' Principal

2' Nazard

2' Flautina

13/5' Tierce

11/3' Larigot

III Cymbel

8' Krummhorn

16' Double Trumpet

8' Trumpet (ext)

4' Clarion (ext)

Pedal

16' Open Diapason

16' Sub Bass

8' Flute Bass (ext)

8' Violoncello (ext)

4' Choral Bass (ext)

16’ Trombone

8' Tromba (ext)

A full battery of couplers and pistons plus an 8-channel memory system makes this organ suited for many kinds of repertoire. I only had time to try a voluntary by Stanley and a Buxtehude toccata before my younger daughter came looking for me (I'd left her and her sister parked outside), but I was impressed by the sound and feel of the organ in this parish church that in 1990 celebrated its octocentenary.

My serendipitous sampling of organs in Dundee continued on another day at St. Paul's Episcopal Cathedral. As churches go in Scotland, it is rather new, the cornerstone having been laid in 1853. The organ was built by Hill and Son of London in 1865, the year of the Cathedral's consecration. Hill, Norman and Beard reconstructed the instrument in 1975. Like the organs I saw in other British churches (with the exception of St. Mary's), this instrument is located in the choir with the pipes facing the singers. The organist's back is to the choir. The disposition of this large organ is similar to St. Mary's:

Great

16' Double Diapason

8' Open Diapason

8' Stopped Diapason

8' Gemshorn

8' Viole d'amour

4' Principal

4' Harmonic Flute

22/3' Twelfth

2' Fifteenth

IVMixture

8' Grand Trumpet

Swell

8' Open Diapason

8' Stopped Diapason

8' Viole d'orchestre*

8' Viole Celestes

4' Principal

2' Fifteenth

II Mixture

16' Shalmey

8' Cornopean

8' Oboe

4' Clairon

Suboctave

[Super] Octave

Choir

8' Lieblich Gedeckt

8' Gamba

4' Suabe Flute

2' Flautina

11/3' Larigot

8' Grand Trumpet

8' Clarinet

Sub Octave

[Super] Octave

Tremulant

Pedal

32' Harmonic Bass

16' Bourdon

16' Echo Bourdon**

16' Open Diapason

8' Bass Flute

8' Octave

4' Super Octave

4' Flute

2' Octave

16' Trombone

4' Clairon

Sub Octave

[Super] Octave

Unison Off

Tremulant

Swell & Choir under expression

Sw-Ch, Sw-Gt, Ch-Gt, manual-pedal couplers

General (4) and divisional pistons

* Very stringlike; works especially well with the Viole Celestes

** Enhances the Bourdon 16'

As was the case at St. Mary's, I was allowed access to the organ by helpful parishioners. When I arrived at St. Paul's on a Saturday morning, the only person I could find on the premises (even though the front doors were wide open and a charity hamburger stand was getting ready to open for business on the front steps) was the verger. He led me to the instrument, turning on power switches and lights as we went, saying "We have to show you Scottish hospitality!" I played for an hour, trying out various sounds and combinations and finally let it rip with the Widor Toccata. Feeling self-indulgent but happy with the sonic results, I set about changing my shoes and packing up when I was startled by two members of the flower committee who appeared and thanked me for playing. They told me that people in the street, hearing the music, had stopped to peer inside the church, probably wondering if a wedding were in progress.

A third large organ exists in Dundee within blocks of St. Mary's and St. Paul's. Situated approximately midway between the two churches is Caird Hall, Dundee's civic auditorium. The organ was built in 1922 by Harrison & Harrison to a design by the famous blind organist of Edinburgh, Alfred Hollins. The Caird Hall organ was Harrison & Harrison's first concert hall organ; as such it differs from some of their other instruments in having brighter reeds (on heavier pressure than usual) and more orchestral colors than the average church organ. In 1991 the organ was restored by the original firm with only minor changes to its original sound. No tonal changes were made, but the pitch was raised to make the organ usable with other instruments. Carlo Curley played the rededication recital on this occasion. A stoplist follows:

Great

16' Double Geigen

16' Bourdon (wood and metal)

8' Large Open Diapason

8' Small Open Diapason

8' Geigen

8' Hohlflute

8' Rohrflute

4' Octave

4' Waldflute

22/3' Octave Quint

2' Super Octave

IV Harmonics 17,19,b21,22

16' Contra Tromba

8' Tromba

4' Octave Tromba

Swell

8' Open Diapason

8' Stopped Diapason

8' Echo Salicional

8' Vox Angelica

4' Octave Geigen

4' Stopped flute (metal)

2' Fifteenth

V Mixture 12,19,22,26,29

8' Oboe

8' Vox Humana

Tremulant

16' Double Trumpet

8' Trumpet

8' Horn

4' Clarion

Orchestral Organ

16' Double Salicional (metal)

8' Viole d'Orchestre

8' Violes Celestes (to FF, 2 ranks)

8' Harmonic Flute

4' Concert Flute (harmonic)

2' Harmonic Piccolo

16' Cor Anglais

8' Corno di Bassetto

8' Orchestral Oboe

Tremulant

8' Tuba (unenclosed)

Pedal

32' Double Open Wood (FFFF)

16' Open Wood

16' Open Diapason (metal, leathered)

16' Geigen (Gt)

16' Salicional (Orch organ)

16' Subbass (Gt)

8' Octave (wood)

8' Flute (Gt)

16' Ophicleide (metal)

16' Trombone (Gt)

8' Posaune

The organ's pneumatic action has been fitted with an electronic memory, and the combination pedals removed and replaced with toe pistons. Otherwise, the instrument remains as it was originally. A concert series in the early autumn featured the organ and it was recorded in October 2004. I was unable to play the Caird Hall organ because of a guitar festival in progress, but the staff was most helpful in showing me the console and wind system and providing me with specifications for the instrument.

Some general observations can be made, at this point, about the organs I saw in Scotland. The large instruments are originally from the 19th century and are based on an orchestral tonal design with a preponderance of stops at 8' pitch. The pedal divisions rely heavily on extensions from the manuals. Bicknell identifies the philosophy underlying this esthetic as ‘build-up:' "the gradual crescendo from piano to fortissimo achieved by adding stops one by one, [which] seems to be the dominant characteristic of these Victorian instruments."9 It works in this wise: flue pipes come in many colors, from clear and fluty to reedy with harmonic overtones. As the flues approach the reedy end of the spectrum, mild strings and reeds come into play, creating a smooth blend. Swell-to-Great couplers further increase fullness of sound while masking any addition of single stops, and the Swell pedal also assists in creating a smooth crescendo. As Bicknell points out,

This manner of playing was later to become an idée fixe with English builders and players . . . As a method it was taken so much for granted that it can safely be assumed that Willis's mixtures were not usually intended to be heard unless some reeds were already drawn . . . there is no provision for a chorus of principals and mixtures that can be used extensively on its own: this is . . . in complete contrast to German taste.10

Although the reference is to instruments built by Willis, the description is general enough to be applied to other large late-19th and early 20th-century organs.

Perhaps it seems incongruous that all of the organs I saw and played in Scotland were built by English firms. Were there no Scottish organbuilders in the 19th century and earlier? Regardless of how we might think of Britons as members of a United Kingdom, there are national differences among the English, Scots, Welsh, and Irish. A bit of research was necessary to unearth information about organbuilding in Scotland, from which a clearer picture emerges of the past three centuries.

At the heart of the question is the ban on instruments in church issued by the Church of Scotland from the Reformation (around 1560) until around 1868.11 Organs were allowed for concerts and domestic use, but none were built or installed in this denomination until a very late date. Other denominations—the Episcopal, Roman Catholic, Unitarian, Congregationalist, and Baptist churches—were exempt, and instruments dating from the 18th century are known to have existed in them.12 Early 19th-century Scottish organbuilders, including Small, Bruce & Co of Edinburgh, John Renton, also of Edinburgh, and Robert Mirrlees of Glasgow, specialized in chamber organs, at least two of which are extant.13 I was very surprised to learn that the oldest surviving Glasgow-built organ was made by James Watt in 1762. The renowned engineer and inventor, associated more with the first steam engine than with pipe organs, constructed a single-manual instrument concealed in a table. It was the first of three organs built by Watt.14

In the second half of the 19th century, other firms arose in Dundee, Aberdeen, and Edinburgh, but they found it difficult to compete with the well-established English builders. An admittedly cursory search for information on Scottish builders in the 19th and early 20th centuries produced nothing—but perhaps a written history is in progress.

Today, Lammermuir Pipe Organs (est. 1983) is perhaps the best-known firm in Scotland and the only workshop "north of the border" specializing in new, mechanical-action organs.15 Op. 50 is scheduled for completion in 2005. The other company listed in an Internet link to pipe organ builders in the United Kingdom is Michael Macdonald (est. 1975) of Glasgow.16 Interestingly, besides building new instruments, Macdonald engages in rescuing historic organs from redundant buildings (primarily churches closed due to dwindling congregations).

I would like to think of my visit to Scotland as a prelude to further organ crawls  there and in other parts of the United Kingdom. There are many instruments to be played and much history to be learned in these islands.  

Francesco Cera and Andrea Pinchi

Francesco Cera was born in Bologna, Italy. He studied organ and harpsichord with Luigi Ferdinando Tagliavini and later with Gustav Leonhardt at the Amsterdam Conservatory. Regarded as one of Italy’s leading early music specialists, he has performed as a soloist in international festivals and on historic organs throughout Europe. Cera has recorded harpsichord and organ works by 17th-century Italian composers (Rossi, Merula, Storace and Valente) for the Tactus label, to critical acclaim. The French label Tempéraments issued the anthology “Rome Baroque,” with music by Frescobaldi and Pasquini. Francesco Cera has recorded three CDs of Scarlatti’s sonatas (from a 1742 manuscript), and taken part in the performance of all the sonatas at the Festival in Ghent (Belgium). The ARTS label has recently issued his recordings of Bach’s French Suites and four Harpsichord Concertos (with I Barocchisti, Diego Fasolis, conductor). From 1991 to 1994, Cera was a member of the ensemble Il Giardino Armonico. He directs the Ensemble Arte Musica, with whom he performs an Italian repertory spanning the period of Gesualdo’s madrigals to 18th-century cantatas. He has led masterclasses and workshops at the Royal Academy of Music London, Académie d’Orgue de Fribourg, Accademia di Musica Italiana per Organo, the University of Illinois, Cornell University, Arizona State University, and Oberlin College. Since 2001 he has lived in Rome, where he is Honorary Inspector of Early Organs for Rome and the Lazio region. His website: www.francescocera.it.

Born into a family of organ builders, Andrea Pinchi learned the rudiments of the art of organ building as a child from his paternal grandfather, Libero Rino. After receiving a scientific degree in 1987, he officially joined the family business, refining his knowledge under the direction of his father, Guido, and participating in the construction of important organs, working especially on pipe design and pipemaking. From 2001–2003 he was managing director of Stinkens Italia Srl, a company that has made thousands of pipes worldwide, and especially for U.S. organbuilders, over the years. In 2001, with his sister Barbara, he founded the historic organ restoration firm Ars Organi, which has carried out restorations of great interest, such as those of the 1509 organ of Mastro Paolo Pietropaolo in the Chiesa Museo di San Francesco in Trevi (Umbria), the 1615 Antonino La Valle instrument in Santa Maria Assunta in Sclafani (Sicily), the 1759 Conrad Werle organ in San Giuseppe in Leonessa (Lazio), and currently, the two-manual 1769 Aloysius Galligani organ in the Chiesa del Suffragio in Foligno. He has considerable experience in the field of organology, thanks to the teaching and guidance of Dr. Oscar Mischiati, with whom he worked closely from 1981 to 2004 in his family’s restoration business. Pinchi supervised the cataloging of the organs in the diocese of Foligno for the Umbria region; he has published numerous articles on organology. He has participated in organbuilding meetings both in Italy and abroad; he is president of L’Associazione “Aloysius Galligani,” which deals with historic organs of the Umbria region. He is owner, with his siblings Barbara and Claudio, of Fratelli Pinchi , a company founded in 1930, which has built over 440 organs in Italy and other countries; among the most significant are those of the Duomo in Arezzo, Kusatzu Concert Hall in Japan, Tempio Don Bosco in Asti, and Padre Pio Basilica in the Renzo Piano-designed San Giovanni Rotondo—a four-manual, 100-rank mechanical action instrument. He has supervised the temperament and tuning of many historic organs for recordings made by Archiv-Deutsche Grammophon, Camerata Tokio, Discantica, Opus 111, Quadrivium and Tactus. He does design work both for the family firm and for foreign organ builders.

After more than thirty years and hundreds of instruments restored with the highest technical qualities, the restoration of historical organs in Italy still holds surprises and offers us opportunities for growth and knowledge. In the last few years, our view of the antique Italian organ has become even larger and more diversified, not simply in the general structure of the instruments, but mostly in the tonal concept adopted throughout Italy over the centuries by organbuilders.
In the church of Santa Lucia, in Serra San Quirico, an old village in the mountains near Ancona (Marche region), it was possible to discover a particularly rare instrument. It is an organ dated 1676, signed by Giuseppe Testa, a famous organbuilder from Rome. Scholars knew about the existence of such an organ, but since no evident signature was ever found, its attribution was still uncertain, also considering that it was in quite a different style from that which defined the organs made in the Marche region.

Background of the instrument
During the restoration process, conducted by the Ars Organi company, located in Foligno and owned by Andrea and Barbara Pinchi, an inscription on the top of a languid was found: “Io Giuseppe Testa Romano feci in Roma Anno 1676” (“I, Giuseppe Testa, Roman, made this in Rome in the year 1676”). Giuseppe Testa is surely to be considered the most important organbuilder in Rome in the mid-17th century; he maintained the organs in the basilicas of San Pietro and Santa Maria Maggiore, and built numerous organs now placed in the churches of Rome. Unfortunately, many of the instruments he built that are still extant have been greatly modified throughout the centuries; thus, there is little historical evidence of his work. This is why the organ in San Quirico is of such extraordinary importance: an organ by Giuseppe Testa that was quite well preserved.
Most of the elements are still original: 95% of the pipes, the keyboard and pedalboard, casework, windchest, even the stool for the organist! Particularly beautiful are the three central pipes of the façade, modeled in a spiral, typical of the Roman school. In the 19th century, drawknobs and bellows had been changed and were rebuilt during the recent restoration job, modeled after originals from the Roman School of the period. The pipes had suffered some bad nicking, but many pipes were still intact in the mouths and helped furnish the model for the general voicing of the instrument. The reason this instrument is about 200 km from Rome is that the Marche region, in the 17th century, belonged to the Papal States, and the reason for the choice of Santa Lucia in San Quirico is probably due to the fact that this village is on the way to the Sanctuary of Loreto.

Stoplist and sonorities
The stoplist of the Testa organ presents different elements of originality. There are two 8′ Principals, of which the second is of sweeter tone; the first inner pipes were made in metal, and so they have been rebuilt this way. There are two flutes, one 22⁄3′ and the other 2′ (called by the builder Flautino), instead of the more common 4′ one. A 16′ Controbassi in spectacular chestnut wood, from C1 to C2, is coupled to the keyboard (the pedalboard is simply linked to the keys without an independent stop). The rarest stop is the 8′ Voce Umana, from F2. This well-known Italian stop, designed to beat in combination with the Principal, was widely used in northern Italy since around 1550, but it had never been used in Rome nor in other parts of central Italy until the beginning of the 18th century (apparently in Rome, Frescobaldi did not have the Voce Umana for his Toccate per l’elevazione). Therefore, this stop in the organ of San Quirico is the oldest that we know of among all the instruments built in Rome in the 17th century, and perhaps suggests that this stop was known by the organists of the Eternal City (we hope this hypothesis will be confirmed by other discoveries in the future). The effect of the drum is interesting and unusual; activated by the last pedal in the pedalboard, without its own pipes, it acts on the D1 and F1 notes of the keyboard.
The organ by Giuseppe Testa in Serra San Quirico offers us the possibility of finally hearing the tonal concept of this very important organbuilder from Rome, whose personality and craftsmanship are well evident not simply in the manufacture of the pipes and the mechanical parts, made with great knowledge, but also in the sound itself. At the time of the organ’s construction, Rome was an important center for organ music; it was dominated by Bernardo Pasquini, follower of the master Girolamo Frescobaldi. Many organists from Germany came to Rome to learn the latest organ style.
The measurements and the proportions of the pipes are such that their effect can be well appreciated by the ear. The sound is quite clear, bright and full of harmonics, even if not completely transparent but matched with a good fundamental and with generous speech. The main Principal is, along with the 22⁄3′ Flute, the stop with more fundamental, though it maintains a light character. The second Principal is sweeter than the main one but not dark. The 4′ Octave marks a tonal separation from the main Principal, because of its narrower scaling; that is why it is more penetrating and clear. The five ripieno ranks follow the same style of the 4′ Octave, and their sound is similar to strings, very open and brilliant.
The Voce Umana has a sound that matches better with the main Principal than with the second. The 22⁄3′ Flute is among the most surprising stops of the organ: its sound is strong, round and projects well in the church. It is only a hypothesis that the size of the other 2′ Flute recalls the Roman organs of 16′ that had 2′ and 11⁄3′ flutes. Its timbre is different from the 22⁄3′ one, less round, but does not lack sound. The 16′ Controbassi is also very clear and does not have a booming effect in the acoustic.
The restoration by Ars Organi has had the delicate responsibility to re-establish the original pitch with the best approximation possible, and to recreate the original sound of the instrument through an in-depth study and patient work of voicing, achieving surprising and very convincing results. This organ allows us to discover the sound conceived for the organ works of Bernardo Pasquini, and to execute with great taste all the literature of the 17th-century Italian masters as well as the German composers who took their inspiration while in Rome.
—Francesco Cera
Translation by Zoila Donati

The first time I saw the organ in the magnificent church of Santa Lucia, in 1987, I was aware that I was looking at an organ of rare beauty belonging to the Roman School, but I had no idea I was looking at the last masterpiece produced and signed by Giuseppe Maria Testa!
Obviously, whenever a restoration job is undertaken, one dreams of making an extraordinary discovery, like a hidden handwritten paper inside the windchest, or under the first key—or under the languid of the first front pipe! All of this, with other little discoveries, has allowed us to reconstruct the original look of the instrument.
The restoration work began in 1998 and ended in 2007. At the end of this job we produced an in-depth publication. I will later highlight the most important aspects regarding the tonal material.
Throughout three centuries the instrument has undergone numerous interventions, some of which have been particularly serious, such as converting the instrument to equal temperament, raising the pitch to 426 Hz at 11°C, tampering with the drawknobs, the modifications of the pedal windchest and the substitution of the original bellows. However, the original pipes were all present, even if they were seriously altered by the falling of the rackboard and by interventions made with little attention. The tops of the front pipes and of the internal ones had been cut and scrolled. Some feet of the façade pipes had dents that could easily be seen, and some toeholes had been altered and closed. A substantial number of factory-made pipes had been used to fill in or replace a few original pipes, which were considered impossible to save.
From a tonal standpoint, everything seemed to coincide with the original model, although a lot of the pipes in the ranks had been mixed, and not all of them played where they were supposed to. Even the pipes of the 2′ Flautino had been used in the 22⁄3′ Flauto in XII, and in their place in the 19th century someone had put a 4′ Ottavino. The first four pipes of the Principale Primo (front), originally made in metal, had been replaced in the 1800s with pipes made of fir. The 16′ Controbassi stop in chestnut, originally stopped, had been opened and doubled in its length with fir.
The survey has highlighted all the elements of the primary nucleus, then they have been rearranged according to the original numbers. By doing this, all the pipes that had been moved started to play, as they should have, consistently with the right balance between diameters and lengths. All operations providing the correct rearrangement have also restored uniformity of the thickness of the pipe metal, especially in the principals: very thin in the Principale Primo and Voce Umana, and much more robust in the Principale Secondo. The thicknesses of the metal of the Flauto in XII are much more substantial and they grow proportionally towards the high notes.
The bevel of the languids varies greatly according to the stops. The lab analysis produced the following results: front pipes 97.9% tin; inner pipes 98.4% lead. Following the preliminary phase, the pipes have all been cleaned and restored to their original conditions. During the last intervention the instrument had been retuned to 426 Hz at 11°C, and the temperament modified to equal, which made it necessary to lengthen all the pipes.
Once we collected all the non-original pipes, we proceeded building 154 pipes out of 471 (33%) using the same models, alloy and measurements of the originals. The pitch has been restored at 415.7 Hz at 14°C, humidity at 52%, while keeping in mind the pipes of the 16′ Controbassi, which maintained traces of the plugs inside, and the original metal pipes, which preserved unaltered voicing and length of the bodies. The temperament is again meantone ¼ comma.
The characteristics of the nicking are rather common to all the stops and count on average seven nicks per languid. For the Principale I, Principale II, the Ottava and the Voce Umana, the nicking is done all the way to the pipes of ½′.
The greatly varied bevel of the languids of the different stops and the differentiated scaling speaks by itself to the knowledge of Giuseppe Testa, who knew how to design the instruments he made with incredible taste and attention. The principals are differentiated in diameter and metal thickness. The ripieno ranks present a complex and elaborate mix of diameters that are narrow for the high notes and more generous in the low notes.
The Flauto in XII was thought out and realized with very clear principles, with diameters that start out rather narrow to widen later towards mid-keyboard, doing the same thing with increasing pipe metal thickness. This is the physical rendering of a wooden recorder, with its dynamic characteristics. All operations have been supervised and directed by the Italian authorities appointed to supervise all restorations in the Marche region, in this case Professor Maria Claudia Caldari and Maestro Mauro Ferrante.
Also part of this restoration were Andrea and Barbara Pinchi, Ivan Dumitrak, Marco Dominici. Assistant for voicing: Francesco Cera. Historical-philological research: M° Mauro Ferrante, Ispettore Onorario della Soprintendenza delle Marche; Prof. Paolo Peretti, Organologo e Musicologo, Conservatorio di Bari.
—Andrea Pinchi

The Organ
Keyboard 45 notes, short octave, C1–C5
Total width 653 mm

Pedalboard 10 notes, short octave, C1–C2 plus drum pedal

Stoplist
8′ Principale I
8′ Principale II
4′ Ottava
2′ Quinta Decima
11⁄3′ Decima Nona
1′ Vigesima Seconda
2⁄3′ Vigesima Sesta
1⁄2′ Vigesima Nona
8′ Voce Umana
22⁄3′ Flauto in XII
2′ Flautino
16′ Controbassi, stopped

John-Paul Buzard Pipe Organ Builders, Champaign, Illinois

Opus 31: St. Bede Catholic Church, Williamsburg, Virginia

This new instrument was just installed this spring, the tonal finishing completed during April and June. This is the 31st new pipe organ built by John-Paul Buzard Pipe Organ Builders of Champaign, Illinois, and
the first of two new Buzard organs to be installed in Williamsburg churches. Williamsburg Presbyterian Church will receive Opus 32 next spring for their new Georgian style building at the entrance to Colonial Williamsburg.

The organ at St. Bede Catholic Church is the result of eight
years of planning and dreaming, hoping and praying. St. Bede’s
communicant strength is about 3,000 families, formerly located in a small
landlocked building close to Colonial Williamsburg. The former site simply could not accommodate the parish’s phenomenal growth, nor could the entire parish worship together. When planning the new building, St. Bede’s pastor, the Rev. Monsignor William Carr, insisted that the new
church include a pipe organ, and that the organbuilder be commissioned to work with the architect from the beginning. The new building, designed by architect Tom Kerns, seats 1,500 and is expandable to seat 2,000.

The then music director, and later consultant for the project, Steve Blackstock, formed a musical instruments committee to select the
organbuilder, as well as other musical instruments for purchase. The musical instruments committee directly communicated with the parish’s building committee (called the core committee) as the new building was planned, to make sure that the organ’s requirements were supported throughout the process.

Even though this church is not located in the Colonial District, there was great concern on the part of the core committee that the building relate to the area’s Georgian architecture--no small feat for a big round room--and that, since the organ case would be the significant visual element in the church, it must reflect appropriate features of Georgian design. A great emphasis was placed on the importance of art and
music as direct participants in liturgical expression, and the organ had to
appeal to all the senses in this surprisingly intimate--although rather
large--space. 

As the building’s design process unfolded, and the cost estimates exceeded projections, significant “value engineering” of the building was undertaken to allow the church to be built. The organ project was shelved and its estimated cost applied toward the building. It became apparent that an organ, whenever it would be installed, would need a small antiphonal division at the opposite end of the church to assist in congregational singing, due to a change in building materials.
Certain stops in the organ were prepared for future addition, to lower the
initial price. The music personnel changed, and the parish concentrated upon building the church. 

Once the building was up, Monsignor Carr’s passion for building the new pipe organ was rekindled. His love of fine art and artistic liturgical expression is infectious. It was through his inner fire that he established the notion in the minds of the parishioners that the church was simply not finished until the pipe organ was installed. Although at the time the church did not have an organist, our contract was signed the week following
the new building’s dedication. 

As the organ’s installation date approached, the parish hired organist Neil Kraft of Ohio to be their new director of music. He has already established himself in the Tidewater area as a musician of high
caliber, and the perfect person to develop an inclusive parochial music
program, with the organ as the principal musical instrument. A concert series to celebrate the dedication of this new instrument is being organized. The opening recital was played by Erik Wm. Suter on Sunday, September 30, and John Scott will play in June of 2006. The church is working on sponsorship of a concert featuring the Virginia Symphony, but this is currently in the planning stage. The new pastor, the Rev. John Abe, is committed to making St. Bede known for beautiful music, both in liturgical and concert contexts, for Williamsburg and the greater Tidewater area.

The organ case stands three stories tall and is made of 11/2-inch thick solid white oak and white oak veneers. Walnut is used for the pipe shades and accenting trim details. This is truly heroic cabinet making! The façades incorporate pipes of the Great 16’ Double Open
Diapason (the low 20 notes of which are shared in the pedal), the Great First and Second 8’ Open Diapasons, and the Pedal 8’ Principal. The
16’ Pedal First Open Diapason of wood stands behind the organ case and is stained and finished in a dark walnut color. Resonators of the low octaves of the Pedal 32’ and 16’ Trombones are made of beautiful, clear pine, continuing upscale in thick 52% tin pipe metal as this stop becomes the manual Tromba, voiced on 7” wind. The big Tuba stands vertically in the Choir box just behind the shutters, and is certainly the Tromba’s big brother, being voiced on nearly 30” pressure!

The Procession Organ’s case is also of white oak, to match the Main Organ case. Its pipe shades are carved basswood. Celtic crosses
have been cut into the tower tops and are enameled in rich, dark purple (the manufacturer’s color name “Monsignor” led to the whimsical
decision to incorporate it into the case in honor of Monsignor Carr), and
outlined in gold leaf. When played with the Main Organ, the Processional
Organ’s two Principal stops have the effect of “pulling” the sound out of the Main Organ’s case and surrounding the listeners with an
incredibly inescapable, voluptuous tone.

The console of 11/2-inch thick white oak is attached to an easily moved platform. And it’s a good thing, because the organ is heard in its best balance starting about 15 feet away from the case. We utilize
AGO radiating, concave pedalboards for their superior ergonomics. In a modern, eclectic pipe organ, the pedalboard’s shape should not limit an
organist’s ability to play in styles other than that which a flat pedalboard
dictates.

Those who have followed our work know that our instruments
are liturgical organs that play literature remarkably well. Our style is in
direct response to the need for an organ to function liturgically and
musically, but not at the expense of a particular historical, national, or
idiosyncratic musical style. Only a classic concept of organbuilding can truly accomplish this, and I think only an organist-trained organbuilder has the ability to empathize with modern American musical requirements, reconcile these to classic organbuilding practices, and know how to achieve the intended results. 

Slider windchests keep the tonal design physically honest,
and offer speech, voicing, and tuning advantages (as well as virtually no
long-term maintenance). Our proprietary Slider Pedal Chest allows us to play a single rank of pedal pipes at several pitches--without giving up slider chest speech, tuning stability, and repetition characteristics. Because they’re pedal stops, and usually only one note is played at a time, we can scale these individual ranks to be appropriate for two or three tonal contexts and save the client some money. 

Although we were one of the first American organbuilders to
reintroduce the Tuba into modern practice, in 1991 at the Chapel of St. John the Divine in Champaign, our tonal innovations are often of a subtler (and quieter) nature.  For example, in this organ we have specially developed Dolcan-shaped pipes for the metal top octaves of open wood ranks; they sound like wood pipes, but stay in tune. We have perfected Walter Holtkamp’s Ludwigtone as our Flute Cœlestis, its plaintive and gentle celesting tone evocative of something heavenly, which
explains the pun in the nomenclature. We have refined the 18th-century French Flûte à Bibéron (“Baby-Bottle Flute”) to be a colorful chimney flute tone suitable for solos, the foundation of a flute chorus, or secondary foundation for a principal chorus.

The sound of the organ is warm and rich, filling the space
nicely with a generous foundation. Each chorus has its own distinctive color, so there is no redundancy within each family of sound. The organist is able to lead congregational singing with a wide variety of color, at many different volume levels. And, recitalists won’t be disappointed in the tonal
resources and the informed manner of their disposition and execution. 

Everyone seems to have found “favorite” stops in this instrument. Of course the Pontifical Trumpets titillate the eye and ear, and most visitors want to hear them right off the bat. However, my 16-year-old son Stephen, already an organist of greater accomplishment than his father, fell in love with the Choir 8’ English Open Diapason while preparing a recital for the Tidewater POE held last June. “It has something to tell you,” he says. What higher compliment can an organbuilder receive? After all, shouldn’t pipe organs have a strong emotional appeal, so that when played they grab you and don’t let go? yes"> 

Henry Willis once said that truly great organs are only created when 90% of the project’s effort is expended upon the last 2% of perfection. After the organ is built, installed, and voiced, it’s that last step of careful, time-consuming, painstaking tonal finishing that imparts a living soul into the instrument. That you feel “connected” while listening or playing is no happy accident, but the result of careful listening and exacting craftsmanship on the part of the voicer working on the pipes. It is only when one is working at this level that organbuilding is truly an art.
And, it is only when clients have the sensitivity and sensibility to know the
difference that truly world-class pipe organs are commissioned.
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It has been a tremendous honor to build this instrument, and
to work with Father Abe, Monsignor Carr, Steve Blackstock, Neil Kraft, and the wonderful people at St. Bede’s Church. We look forward to many years of wonderful music-making and musically inspired liturgies at St. Bede’s.

Deepest thanks to the staff of Buzard Pipe Organ Builders who have made this instrument so much more than the sum of its parts:

Charles Eames, executive vice-president, chief engineer,
general manager

Brian K. Davis, associate tonal director, head voicer, director, tonal department

Phillip S. Campbell, business manager

Keith Williams, director, service department

Shayne Tippett, shop manager

Stuart Martin, cabinet maker

C. Robert Leech, cabinet maker

Bob Ference, cabinet maker and service technician

Lyoshia Svinarski, wind system construction

Kenneth McCabe, wind system construction

Ray Wiggs, console, electrical systems, wind chest
construction

Evan Rench, pipe maker, voicer, racking, tonal associate

Stephen P. Downes, pipe preparation, racking, tonal
associate

Todd Wilson, service technician, installation

Stuart Weber, service technician

Jay K. Salmon, office manager

JoAnne Rench, receptionist

--John-Paul Buzard

43 straight speaking stops, 54 ranks, across three manuals
& pedal

GREAT ORGAN (4” wind)

16’ Double Open Diapason (tin in façade)

8’ First Open Diapason (tin in façade)

8’ Second Open Diapason (1–8 from 16’)

8’ Viola da Gamba (tin)

8’ Claribel Flute (open wood)

4’ Principal

4’ Spire Flute

22/3’ Twelfth

2’ Fifteenth

13/5’ Seventeenth

2’ Fourniture V

V Cornet (tenor C, preparation)

8’ Trumpet (preparation)

8’ Tromba (Ped)

4’ Clarion (from Tromba)

8’ Major Tuba (in case)

8’ Tuba Solo (melody coupler function)

8’ Pontifical Trumpets (polished copper, horizontal,
over entry door)

SWELL (4” wind)

8’ Violin Diapason

8’ Stopped Diapason (wood)

8’ Salicional

8’ Voix Celeste

4’ Principal

4’ Harmonic Flute

2’ Octavin

22/3’ Full Mixture V

16’ Bassoon (full length)

8’ Trompette

8’ Oboe

4’ Clarion

Tremulant

8’ Major Tuba (Ch)

8’ Pontifical Trumpets

CHOIR ORGAN (4” wind)

16’ Lieblich Gedeckt

8’ English Diapason

8’ Flûte à Bibéron

8’ Flute Cœlestis (doubled open wood)

4’ Principal

4’ Suabe Flute (open wood)

22/3’ Nazard

2’ Recorder

13/5’ Tierce

11/3’ Mixture IV

16’ English Horn (preparation)

8’ Clarinet

Tremulant

Cymbalstern

8’ Major Tuba (30” wind)

8’ Pontifical Trumpets (51/2” wind)

PROCESSIONAL ORGAN

(4” wind, housed in a case over the entry doors)

8’ Open Diapason (tin in façade)

4’ Principal

PEDAL (various pressures)

32’ Double Open Diapason (1–12 digital)

32’ Subbass (1–12 digital)

32’ Lieblich Gedeckt (1–12 digital)

16’ First Open Diapason (open wood)

16’ Second Open Diapason (Gt, tin-façade)

16’ Bourdon

16’ Lieblich Gedeckt (Ch)

8’ Principal (tin-façade)

8’ Bass Flute (ext 1st Open)

8’ Bourdon (ext 16’)

8’ Gedeckt Flute (Ch)

8’ Spire Flute (preparation)

4’ Choral Bass (ext 8’)

4’ Open Flute (ext yes">  8’ Bourdon)

32’ Contra Trombone (from 16’, wood)

16’ Trombone (wood)

16’ Bassoon (Sw)

8’ Trumpet (from 16’)

4’ Clarion (from 8’)

8’ Major Tuba (Gt)

8’ Pontifical Trumpets

The organ has a full set of inter- and intra-manual couplers. These have been omitted from this specification for brevity and ease of reading.