In the Wind. . .

How does it work?

It happened again. I sat at this desk for days mud wrestling with an unruly topic for this column. Twice I had more than a thousand tortured words on the screen, went upstairs for a break, and came back to Ctrl-Shift-A-Delete. But Anthony Tommasini, music critic for The New York Times, came to my rescue with his article under the headline, “Why Do Pianists Know So Little About Pianos?,” published November 12, 2020. This article was born as the outbreak of COVID-19 got rolling in New York City last March and his piano needed tuning, but his apartment building was locked down and workers from outside were not allowed in except for emergencies. “An out-of-tune piano hardly seemed an emergency.”

He quotes the brilliant Jeremy Denk as not knowing “the first thing about piano technology.” Denk, whose playing I admire deeply and who like me is an alumnus of Oberlin College, had the same issue as Tommasini when his building locked down, but convinced the superintendent of his apartment building that because playing the piano is his profession, his tuner should be accepted as an essential worker. It worked.

Tommasini singles out Mitsuko Uchida as one prominent pianist who is an intimate student of piano technology. He quotes her as saying, “you get stuck when the weight is different key to key, the piano has been sloppily prepared, and the dampers have not been adjusted—or the spring in the pedal.” She went on, finding trouble when “the pin underneath the key [guide pin] is dirty, or the other pin in the middle of the mechanism [balance pin] is dirty, rubbing, or slurping.” I love the word slurping in this context.

Tommasini reminds us that orchestral players know more about their instruments than most pianists, and that unlike pianists, orchestral players own their instruments and can carry them with them between performances. Vladimir Horowitz traveled with his own piano, but then, Horowitz was Horowitz. You tell him “No.” Unusual among modern pianists, Mitsuko Uchida travels with her own piano. When Tommasini asked her if the institutions where she plays cover that cost, she said “usually not.” But she went on, “I have no excess otherwise. I don’t need country houses, expensive jewelry, expensive cars, special collections of whatever.” I suppose her usual fees cover that cost and still provide her with lunch money.

Tommasini concluded the column: Back at my apartment, the technician finally dropped by, tuned my piano, and made mechanical tweaks to a few of the keys. Afterward, it felt and sounded vastly better. I have no idea what was involved.

Press the key and the pipe blows.

The pipe organ is the most complex of all musical instruments. It is such a sophisticated machine that other musicians, including some world-renowned orchestral conductors, consider it to be unmusical. While a violinist or clarinetist can accent a note by applying a touch more energy, what a single organ pipe can do is all it can do. The organist can accent a note by tweaking the rhythm—a nano-second of delay can translate into an accent—or by operating a machine. A twitch of the ankle on the Swell pedal does it, so does coupling a registration to another keyboard with a soft stop so a note or two can be accented by darting to the other keyboard. The creative organist has a bag of tricks that bypass the mechanics and allow the behemoth to sing.

I have been building, restoring, repairing, servicing, selling, and relocating pipe organs for over forty-five years, and I know that many organists have little idea of how an organ works, so I thought I would offer a short primer. If you already know some or most of this, maybe you can share it with people in your church to help them understand the complexity. In that case, it might help people, especially those on the organ committee, understand why it is so expensive to build, repair, and maintain an organ.

Pipes and registrations

A single organ pipe produces a tone when pressurized air is blown into its toehole. The construction of the pipe is such that the puff of air, which lasts as long as the key is held, is converted to a flat “sheet” that passes across the opening that is the mouth of the pipe. The tone is generated when the sheet is split by the upper lip of the mouth. This is how tone is produced by a recorder, an orchestral flute, or a police whistle. Organ pipes that work this way are called “flue pipes,” and there are no moving parts involved in tone production. Reed pipes (trumpets, oboes, clarinets, tubas, etc.) have a brass tongue that vibrates when air enters the toehole: that vibration is the source of the tone.

Since each pipe can produce only one pitch, you need a set of pipes. We call them ranks of pipes, with one pipe for each note on the keyboard to make a single organ voice. Additional stops are made with additional ranks. There are sixty-one notes on a standard organ keyboard. If the organ has ten stops, there are 610 pipes. Pedal stops usually have thirty-two pipes.

The Arabic numbers on stop knobs or tablets refer to the pitch at which a stop speaks. 8′ indicates unison pitch because the pipe for the lowest note of the keyboard must be eight feet long. 4′ indicates a stop that speaks an octave higher, 2′ is two octaves higher, 16′ is an octave lower. Some stops, such as mixtures, have more than one rank. The number of ranks is usually indicated with a Roman numeral on the stop knob or tablet. A four-rank mixture has four pipes for each note. The organist combines stops of different pitches and different tone colors to form a registration, the term we use to describe a group of stops chosen for a particular piece of music or verse of a hymn.

The length of an organ pipe determines its pitch. On a usual 8′ stop like an Open Diapason, the pipe for low CC is eight feet long, the pipe for tenor c° is four feet, for middle c′ is two feet, and the highest c′′′′ is about three inches. Every organ pipe is equipped with a way to make tiny changes in length. Tuning an organ involves making those tiny adjustments to hundreds or thousands of pipes.

Many organs have combination actions that allow an organist to preset a certain registration and recall it when wanted by pressing a little button between the keyboards (piston) or a larger button near the pedalboard to be operated by the feet (toestud).

Wind

When playing a piece of music on an organ, the little puff of air through each organ pipe to create sound is multiplied by the number of notes and the number of stops being used. Play the Doxology, thirty-two four-note chords, on one stop and there will be 128 puffs of air blowing into pipes. Add a single pedal stop to double the bass line and you will play 160 pipes. Play it on ten manual stops and two pedal stops, 1,384. A hundred manual stops (big organ) and ten pedal stops, 6,420, just to play the Doxology, a veritable gale.

Where does all that wind come from? Somewhere in the building there is an electric rotary blower. In smaller organs, the blower might be right inside the organ, in larger organs the blower is typically found in a soundproof room in the basement. The blower is running as long as the organ is turned on, so there needs to be a system to deal with the extra air when the organ is not being played, and to manage the different flow of air for small or large registrations. The wind output of the blower is connected to a unit that most of us refer to as a bellows. “Bellows” actually defines a device that produces a flow of air—think of a fireplace bellows. Before we had electric blowers, it was accurate to refer to the device as a bellows. When connected to a blower that produces the flow of air, the device has two functions, each of which implies a name. It stores pressurized air, so it can accurately be called a reservoir, and it regulates the flow and pressure of the air, so it can accurately be called a regulator. We use both terms interchangeably.

Between the reservoir/regulator and the blower output, there is a regulating valve. Sometimes it is a “curtain valve” with fabric on a roller that operates something like a window shade, and sometimes it is a wooden cone that seats on a big donut of felt and leather to form an air-tight seal. In either case, the valve is connected to the moving top of the reservoir/regulator. When the blower is running and the organ is not being played, the valve is closed so no air enters the reservoir. When the organist starts to play, air leaves the reservoir to blow the pipes, the top of the reservoir dips in response, the valve is pulled open a little, and air flows into the reservoir, replenishing all that is being used to make music by blowing pipes.

Weights or springs on the top of the reservoir regulate the pressure. The organ’s wind pressure is measured using a manometer. Picture a glass tube in the shape of a “U,” twelve inches tall with the legs of the “U” an inch apart. Fill it halfway with water, and the level of the water will be equal in both legs. With a rubber tube, apply the pressure of the organ’s wind, and the level of the water will go down on one side of the “U” and up on the other. Measure the difference and voilà, you have the wind pressure of the organ in inches or millimeters. It is common for the wind pressure to be three inches or so in a modest tracker-action organ. In a larger electro-pneumatic organ, the pressure on the Great might be four inches, six inches on the Swell, five inches in the Choir, with a big Trumpet or Tuba on twelve inches. The State Trumpet at the Cathedral of Saint John the Divine in New York City is on 100 inches. I used to carry a glass tube full of water into an organ, a risky maneuver. Now I have a digital manometer.

In a small organ, the blower typically feeds a single reservoir that regulates the flow and pressure and distributes the wind to the various windchests through wind conductors (pipes), sometimes called wind trunks. In larger organs, it is common to find a regulator in the basement with the blower, and big pipes that carry wind up to the organ where it distributes into various reservoirs, sometimes one for each keyboard or division. Very large organs have two, three, four, or more windchests for each keyboard division, each with its own reservoir. A large bass Pedal stop might have one reservoir for the lowest twelve notes and another for the rest of the stop. And speaking of big pedal stops, the toehole of the lowest note of something like a 16′ Double Open Wood Diapason can be over six inches in diameter. When that valve opens, a hurricane comes out.

Windchests

The organ’s pipes are mounted on windchests arranged in rows on two axes. All the pipes of one rank or stop are arranged in rows “the long way,” and each note of the keyboard is arranged in rows “the short way.” The keyboard action operates the notes of the windchests, and the stop action determines which sets of pipes are being used. Pull on one stop and play one note, and one pipe plays. Pull on five stops and play a four-note chord, and twenty pipes play. In a tracker-action organ or an electric-action organ with slider chests, the keyboard operates a row of large valves that fill a “note channel” when a note is played and a valve opens. The stops are selected by sliders connected to the stopknobs, which have holes identical to the layout of the holes the pipes are sitting in. When the stop is off, the holes do not line up. When the stop is on, they do, and the air can pass from the note channel into those pipes sitting above open sliders.

It is common in electro-pneumatic organs for there to be an individual valve under every pipe. There is an electric contact under every note on the keyboard, a simple switch that is “on” when the note is played. The current goes to the “primary action” (keyboard action) of the windchest. The stops are selected through various devices that engage or disengage the valves under each set of pipes. When a note is played with no stops drawn, the primary action operates, but no pipe valves open. The stopknobs or tablets have electric contacts similar to those in the keyboards. When a stop is turned on and a note is played, a valve opens, and a pipe speaks.

We refer to “releathering” an organ. We know that the total pipe count in an organ is calculated by the number of stops and number of notes. An organ of average size might have 1,800, 2,500, 3,000 pipes. Larger organs have 8,000 or 10,000 pipes, even over 25,000. The valves under the pipes are made of leather, as are the motors (often called pouches) that operate the valves. Releathering an organ involves dismantling it to remove all the internal actions, scraping off all the old leather, cutting new leather pieces, and gluing the motors and valves in place with exacting accuracy. The material is expensive, but it is the hundreds or thousands of hours of skilled labor that add up quickest.

It’s all about air.

We think of the pipe organ as a keyboard instrument, but that is not really accurate. A piano’s tone is generated by striking a string that is under tension and causing it to vibrate. That is a percussion instrument. The tone of the pipe organ is generated by air, either being split by the upper lip of the organ pipe or causing a reed tongue to vibrate. The organ is a wind instrument. When we play, we are operating machinery that supplies and regulates air, and that controls the valves that allow air to blow into the pipes. When I am playing, I like to think of all those valves flapping open and closed by the thousand. I like to think of those thousands of pipes at the ready and speaking forth when I call on them like a vast choir of Johnny-One-Notes. I like to think of a thousand pounds of wood shutters moving silently when I touch the Swell pedal. I believe my knowledge of how the organ works informs my playing.

A piano is more intimate than a pipe organ, though technically it is also played by remote control as a mechanical system connects the keys to the tone generation. I am not surprised, but I am curious why more pianists do not make a study of what happens inside the instrument when they strike a key. I believe it would inform their playing. A clarinetist certainly knows how his tone is generated, especially when his reed cuts his tongue.

I have always loved being inside an organ when the blower is turned on. You hear a distant stirring, then watch as the reservoirs fill, listen as the pressure builds to its full, and the organ transforms from a bewildering heap of arcane mechanical gear to a living, breathing entity. I have spent thousands of days inside hundreds of organs, and the thrill is still there. 

That’s about 1,800 words on how an organ works. My learned colleagues will no doubt think of a thousand things I left out. I was once engaged to write “Pipe Organs for Dummies” for a group of attorneys studying a complex insurance claim. It was over twenty-five pages and 15,000 words and was still just a brief overview. Reading this, you might not have caught up with Mitsuko Uchida, but you’re miles ahead of Jeremy Denk.

A postscript

In my column in the November 2020 issue of The Diapason (pages 8–9), I mentioned in passing that G. Donald Harrison, the legendary president and tonal director of Aeolian-Skinner, died of a heart attack in 1956 while watching the comedian-pianist Victor Borge on television. The other day, I received a phone message from James Colias, Borge’s longtime personal assistant and manager, wondering where I got the information. I have referred to that story several times and remembered generally that it was reported in Craig Whitney’s marvelous book, All the Stops, published in 2003 by Perseus Book Group. Before returning Colias’s call, I spoke with Craig, who referred me to page 119, and there it was.

I returned Mr. Colias’s call and had a fun conversation. He told me that he had shared my story with Borge’s five children (now in their seventies). He also shared that when Victor Borge was born, his father was sixty-two-years-old, so when he was a young boy, he had lots of elderly relatives. His sense of humor was precocious, and when a family member was ailing, he was sent to cheer them up. Later in life, Borge said that they either got better or died laughing. I guess G. Donald Harrison died laughing.

Photo: Tracker keyboard action under a four-manual console, 1750 Gabler organ, Weingarten, Germany. (photo credit: John Bishop)

Make me an instrument.

I have been involved in the world of building musical instruments since I was about twelve years old as the organist of my home church, where my father was rector, was the harpsichord and clavichord builder Carl Fudge. On occasion, he brought one of his instruments to the church for a special performance, and at that tender age I was fascinated by the concept of playing an instrument you had built yourself. I have thought about that continually in the past fifty-plus years, so my feelings and perceptions have become more sophisticated, but I know I was in awe of Carl’s skill as both instrument maker and musician. Visiting his workshop, I was further enthralled, I started taking organ lessons, and my life’s path was set.

Longtime readers of this column will recognize that one of my favorite subjects is writing about one’s relationship with one’s instrument. In his book Violin Dreams (Houghton Mifflin, 2006), Arnold Steinhardt, first violinist of the Guarneri Quartet wrote:

When I hold the violin, my left arm stretches lovingly around its neck, my right hand draws the bow across the strings like a caress, and the violin itself is tucked under my chin, a place halfway between my brain and my beating heart.

Lovely, isn’t it? What a poetic description of a musical relationship. But his next sentence throws most of the rest of us under the bus.

Instruments that are played at arm’s length—the piano, the bassoon, the tympani—have a certain reserve built into the relationship. Touch me, hold me if you must, but don’t get too close, they seem to say. . . . To play the violin, however, I must stroke its strings and embrace a delicate body with ample curves and a scroll like a perfect hairdo fresh from the beauty salon. This creature sings ardently to me day after day, year after year, as I embrace it.¹

In that light, I imagine Steinhardt would equate organists with truck drivers, sliding onto the bench, flipping a switch to turn on a ten-horsepower motor, and playing the instrument by remote control, twenty, fifty, or a hundred feet away.

I hope he likes it.

Nearly thirty-five years ago, my siblings, mother, and I commissioned a local artist to paint a picture of the red barn behind our parents’ house on Cape Cod in honor of dad’s retirement. We sent her photos of the barn, and she visited there several times in secret. The painting was to be unveiled at “the party” in front of family and friends, and there was an air of excitement, but when the cloth was removed there was silence. It did not look like our barn. The proportions were akilter, and the shadow of a nearby tree fell across the grass and the barn’s wall in a way no shadow could exist under the sun. It was a stunning moment, a much better story now than an experience then.

§

I have just reread John Marchese’s book The Violin Maker (Harper Collins, 2007), which follows the commissioning and construction of a new violin for Eugene Drucker, violinist of the Emerson String Quartet. (Drucker and Philip Setzer have equal billing, swapping “first chair” duties back and forth.) Drucker had commissioned the legendary luthier Sam Zygmuntowicz of Brooklyn, New York, to build an instrument to complement the Stradivari instrument that he uses in most performances, but which has a temperamental “personality,” especially when the quartet’s travels take them from one climate extreme to another in a short period. The Strad is slow to recover.

Marchese provides plenty of background information including biographical data about Guarneri, Stradivari, and the other Cremonese luthiers. He spent countless hours with both Drucker and Zygmuntowicz, interviewing them and observing them in the workshop, teaching studio, and concert stage. As Sam chose the wood for Gene’s violin, Marchese related stories about the harvesting and aging of wood; luthiers have collections of pieces of maple and spruce that have aged fifty years since they were harvested and milled. The stability of such aged wood is essential to the luthier. We learn of Sam’s apprenticeship and education as a luthier, how he was privileged to take detailed measurements of a dismantled Strad, and how he created a detailed map of the various pieces of the fiddle, measured to the thousandth of an inch. We hear him speaking with and addressing his colleague luthiers at conferences and restaurant tables. Throughout the book, I could hear the undercurrent: “I hope he likes it, I hope he likes it, I hope he likes it.”

Spoiler alert: Sam finished the violin in time to present it at Gene’s fiftieth birthday party amid excitement and congratulations. Gene plays the instrument for his friends, uses it in concert, and practices on it. He swaps back and forth between the new instrument and his trusty Strad. He wants to love it, but just cannot get there. Ultimately Sam acknowledges that he failed to captivate Gene with the new instrument. I recommend this book to anyone who owns and cares for a musical instrument, and to anyone who builds those instruments.

A bargain at twice the price

Nowhere in Marchese’s book is the actual price of a Zygmuntowicz violin stated, but a quick internet search at least implied to me that it is around $100,000. That is about the price of a new Steinway “B,” the seven-foot piano so prevalent in teaching studios and smaller recital halls. A Steinway “B” weighs nearly 800 pounds—the instrument costs $125 per pound or about $9 an ounce. A Zygmuntowicz violin weighs about fourteen ounces, about $7,143 per ounce. By comparison, think of the $15,000,000 Strad at $1,071,429 per ounce.

As a pipe organ builder, I marvel at the idea that a fourteen-ounce violin might be worth $15,000,000. You can build a mighty pipe organ for that amount; in fact few organs have ever cost that much. And does that mighty organ weigh 100,000 pounds? It is a bargain at $150 a pound or $9.38 an ounce. Why would anyone want to buy a violin when they could have a pipe organ?

Let’s buy a pipe organ.

When an orchestral musician purchases an instrument, whether new or “experienced,” it is a personal transaction. The musician is choosing and paying privately. At Eugene Drucker’s level, the price can be a family sacrifice. That money might have gone toward a vacation home or a boat, but the serious musician cannot function without an instrument of high enough quality to inspire his creativity.

The purchase of a pipe organ is typically a community event. When an organ shows signs of failing or when people within an institution advocate for a new instrument, a committee is usually formed to study the situation. Many of these committees engage consultants to inform and advise their work. Organ companies are solicited for proposals, a budget is established, a decision is made, and the hard work begins: raising the money.

The iconic four-manual, seventy-five-rank Flentrop organ in Saint Mark’s Cathedral in Seattle, Washington, was purchased for $165,000 in 1965. In today’s economy, that is about enough money for the copper 32′ Prestant that dominates the façade. The same organ today would cost something like $2,000,000. A three-manual organ with forty stops is likely to cost $1,000,000. That is a lot of money for a congregation to raise, and regardless of the price per pound, it is a lot of money for a small community of people to pay for a musical instrument.

I like to compare that process with a tennis club deciding to build a swimming pool. A few members come up with the idea on a hot afternoon, the elected leadership gets involved, and contractors offer estimates. Perhaps the membership would be assessed to raise some of the money; perhaps members would be solicited to make donations; perhaps there would be a mortgage to be offset by increased membership dues. Whether it is a tennis club building a swimming pool or a church commissioning a pipe organ, there would likely be a parliamentary process of proposing, discussing, and voting, except in those institutions with authoritarian leadership.

I have long believed that the easy part of the process is building the organ. With decisions made and money raised, an organ builder receives some of that money and gets to work doing what he knows how to do.

I hope they like it.

My comment about building an organ being the easy part notwithstanding, it is a complex task. Where do you start? What is it going to sound like? A point of departure is the determination of scaling of the organ pipes and the wind pressure. The length of organ pipes is pretty much given by the physics of musical tone. To produce low CC, the lowest note of the keyboard, on a unison stop, the speaking length of the pipe from mouth to tuning point is eight feet. The question is, what should the diameter of the pipe be? Are you hoping to achieve a brilliant “baroquey” sound with narrow scales, a lush romantic sound with wide scales, or something in between? Higher wind pressure translates easily into more powerful tone, though there are plenty of examples of low-pressure organs with bold voices.

You can study examples of organs in comparable buildings, measuring the scales and other dimensions of the pipes, and maybe altering the numbers for slightly smaller or broader scales. Some organ builders are brilliant at imagining the tone of a particular scale within a building and designing the rest of the voices to be compatible with the first. For a more certain study, it is increasingly common for an organ builder to bring a portable organ with wind supply and a collection of sample pipes of different dimensions allowing him to compare different scales and wind pressures. It is an expensive process involving travel, lodging, and shipping the equipment and supplies, but if the organ has a million-dollar price tag, it is a modest investment. There is no substitute for producing actual tones in the actual acoustical environment.

Think of the myriad individual projects that make up a completed organ. Artisans are building windchests, reservoirs, keyboards, consoles, wind conductors, mechanical or electric actions, casework, ladders, walkboards—the list can seem endless. And what about ornate decorations like pinnacles, pipe shades, and putti?

Like Sam Zygmuntowicz choosing the wood for a new violin, the organbuilder is on a constant search for good materials. I remember my mentor John Leek in Oberlin, Ohio, in the 1970s purchasing a rare log of boxwood seven or eight feet long and eight inches in diameter for making the sharp keys of his organs and harpsichords, and gorgeous European beechwood for harpsichord bridges and nuts (the slim rail ahead of the tuning pins that lifts the strings off the pinblock). He ordered them through his friends at Flentrop Orgelbouw in Zaandam, the Netherlands, who shipped them to Cleveland in the sea-going container that delivered the brilliant Flentrop organ for Trinity Episcopal Cathedral in Cleveland. Each time we set out to make a set of keyboards, we lopped a piece off that boxwood and milled it into those familiar tapered shapes.

John Boody of Taylor & Boody organbuilders in Staunton, Virginia, specializes in harvesting trees and sawing lumber for their instruments. His appreciation of the beauty of wood allows the artisans there to choose ideal boards for special places. Gorgeous woodgrain patterns on organ benches, around keytables, and casework is a hallmark of their instruments, and John’s care with quarter-sawing and drying the lumber produces especially stable material. In 2009, Wendy and I visited John and Janet Boody as part of a trip to Washington, DC, and Thomas Jefferson’s Virginia home, Monticello. We stayed in an apartment above John’s sawmill and saw the stacks of dried oak boards that would become the case of the new organ at Grace Episcopal Church in New York City.

George Bozeman, another of my mentors, held the concept that wind is the fuel we burn to make organ tone. Any pipe organ has a complex system to produce wind pressure (the blower), transport it to reservoirs and windchests (wind ducts), and regulate it to an exact and steady pressure (reservoirs, also known as regulators). “Bellows” is a term universally used to describe reservoirs/regulators, but I understand a bellows produces wind pressure, as found in the hand-pumped organs of earlier years, or the bellows next to your fireplace. A reservoir stores pressurized air, and a regulator regulates the pressure with internal valves that allow air to flow to the windchests only when the organ is being played and wind is being consumed. Both reservoir and regulator refer correctly to those components of a modern organ wind system, as the pressure is created by an electric blower. Steady, reliable pipe speech relies on steady, reliable wind pressure.

There are two basic types of structure for pipe organs. Some instruments have interior “skeletons” of wood or steel that support windchests, reservoirs, expression boxes, and the ladders and walkboards necessary to reach them all. Others are supported by their free-standing cases. The upright styles of the lower case support the impost, the heavy frame that includes the bases of round or pointed towers. In the case of the Flentrop in Cleveland I mentioned earlier, the impost was by far the heaviest single part of the organ, and the core of its structure. The upper-case panels and styles fit into mortices in the impost and in turn supported the majestic tower crowns. The Pedaal and Hoofdwerk windchests sat on the impost.

In either type of construction, the musical stability of the instrument is a direct factor of its structural stability, especially with mechanical key action, as any motion in the structure affects the adjustment of the action. Organ pipes must be supported to stand perfectly vertically, especially when the pipe metal is soft, as gravity will grab any leaning pipe and try to pull it to the ground. Reed pipes need special support because they are skinniest and weakest at the bottom of the resonator where it intersects with the pipe’s boot. Any organ builder or technician can tell stories about larger reed pipes collapsing on themselves, sometimes breaking free of their supports and crashing down on neighboring pipes.

The proof is in the pudding.

With beautiful wood chosen, accurate actions built and adjusted, wind system regulated and free of leaks, it is time for the pipes. It is a magical moment when an organ produces its first musical tones in its new home. Sometimes we let people in the church know when we expect to sound the first notes. We have already had the excitement of turning on the blower for the first time, experiencing the organ coming to life. People gather, a rank of pipes is placed in their holes, and an out-of-tune hymn is played. After thousands of hours in the workshop, days or weeks of heavy lifting, and precise fitting, the heart of the enterprise comes clear.

What about Eugene Drucker’s reaction to his new instrument? Will the new organ be all everyone hoped for? The local organist will have the strongest reaction, the choir and other musicians who will use the instrument follow suit. The people in the pews will have their opinions. In 1982, John Leek and I installed a new organ we had built at Saint Alban’s Episcopal Church in Annandale, Virginia. The previous organ was a nondescript “asparagus patch” of exposed pipes with little stature; our instrument had a tall case of oak and walnut with classic pointed towers and moldings and shiny façade pipes. We delivered the organ on a Sunday afternoon, and by the following Sunday the case was standing, giving the impression of being complete. John and I sat in the pews as the congregation filed in, found their seats, and craned their necks to see the new organ in the rear balcony. In the quiet of the moment, a young girl cried out, “I liked the old one better.”

Notes

1. Arnold Steinhardt, Violin Dreams (Houghton Mifflin, 2006), 5.

Mechanical failure

This morning while doing errands with Wendy, I noticed a lug nut on the tarmac next to our parked car. The inside thread was stripped bare, even shiny and smooth, and while the outside should have had six corners and six sides, only three corners and two of the sides were intact while the rest was rounded. I put it in my pocket and worried it with my fingers as we completed our errands and placed it on my desk when I got home. I have been glancing at it and handling it, wondering how it got so badly deformed. Was it cross-threaded onto the lug so aggressively that the thread was compromised? Did it fall off a car parked there? If so, how many other lug nuts were in such bad shape? How did the outside of the nut get rounded? Did other lug nuts on the same wheel suffer the same damage? It’s bad when a wheel falls off.

Take care of your machines.

For most of us, our cars are the most complex and sophisticated machines we own, and there are some simple maintenance procedures we follow to ensure smooth operation. The fact is that failure to take these steps can lead to serious damage and mortal danger. We change the oil every few thousand miles. When the engine is not running, the oil sits in a reservoir at the bottom of the engine known as the oil pan. When you start the engine, the oil pump brings oil to the top where it splashes about the camshaft and valves, and trickles down across myriad parts to be recirculated. If the oil gets dirty, it does not lubricate as well. If the oil runs dry, the engine parts heat to the point of welding themselves together. I once hit a rock with a lawnmower that cracked the oil drain plug inside the mower deck. The oil ran out, and the engine seized with a bang.

Did you ever notice how your car’s engine clatters for a few seconds when you start it on a cold morning? That is because the oil is extra thick and takes a moment to get to the top of the engine. Are you one of those drivers who starts the engine and immediately puts the car in gear? It would be better to wait until the oil gets to the top of the engine and the clattering stops before you put a load on the engine.

You are backing out of a parking space. You check your mirrors, shift into reverse, and start the car moving. When you shift into drive you hear a clunk from under the floor. Each of those clunks means a little extra wear on the transmission with its hundreds of precise interior fluid channels. I back out of the space, shift into neutral as I stop the car, then shift into drive before I start moving again. No clunk. It is an extra step, but I think it means my transmission will last longer. It is as easy to develop that habit as putting only one space after a period.

When my sons were young, they were delighted to find that they could cause the plumbing to make banging noises in the walls when they turned a bathroom faucet on and off at my parents’ house. My older son is now an expert fabricator with high-end welding skills, and we laughed together recently over that memory. They could have done serious damage to the house by breaking soldered plumbing joints inside the walls.

The same son was a wild driver early on. He loved going fast, he loved having smoke coming off his tires, and he pushed a series of cars to early ends, adding to the huge expense of many speeding tickets, cancelled insurance policies, and suspended licenses. When he finally broke those habits, he observed that it is lot less expensive to drive more conservatively.

Try it again without making noise.

The pipe organ is a musical wonder, and no other musical instrument has such complicated mechanical systems. Our habits at the keyboard and our attitudes toward our instruments can have a significant effect on their reliability. I do not need to mention the organist who habitually placed a sugary cup of coffee on top of the console stopjamb. I chided him about the ugly rings on the lovely, shellacked surface and warned about spills. The spill happened late on a Saturday night, and I was able to get the organ working a little before Sunday services, but removing the keyboards, replacing felt bushings, cleaning contacts, and regluing several of the sharp keys cost many thousands of dollars.

I do not need to mention the organist who played on a nineteenth-century mechanical-action organ and caused heavy bangs in the stop action because of the force he used on the drawknobs. The travel of those sliders is regulated and limited by little steel pins drilled and driven into the windchest tables. There are slots in the sliders that ensure the correct amount of motion, and the pins also fit into holes in the bottom of the toeboards, assuring that they are in the correct position. Slam, bang, thud hundreds of times every time he played, and the stops gradually grew softer and out of tune. Those guide pins were being driven out of their holes, and the sliders were traveling too far, going past the “full open” position, constricting the holes, and underwinding the pipes. That one was a $45,000 repair, removing all the pipes, lifting the toeboards and sliders, repairing the holes, redrilling the pins, then putting everything back together and tuning the pipes.

And I do not need to mention the organist who complained that the piston buttons were unreliable, demonstrating them to me with furious jabs from a powerful finger. Maybe, just maybe, the tiny contacts and springs that make those buttons work were prematurely worn by that vigorous action.

Just as I try to avoid that extra clunk when shifting my car from reverse to drive, you might listen to your console as you play. Does your technique cause extra noise at the keyboards? You might be causing excessive wear.

When I was a student at Oberlin, I had an important lesson about unnecessary noise. My organ teacher, Haskell Thomson, organized a winter term project for a group of us to be led by Inda Howland, the legendary teacher of eurhythmics and disciple of Émile Jacques-Dalcroze. For three days a week through the month of January, ten or fifteen of us bounced balls and performed other rhythmic exercises to the beat of the drum that always hung on a lanyard around Ms. Howland’s neck. Later in the month, we moved to practice rooms where we played for each other with her coaching and comments. I was working on Bach’s Toccata in F at the time, and I bravely powered through those familiar pedal solos with my pals huddled around the little organ. (If you think the acoustics in a practice room are dry, add twelve inquisitive pairs of ears to the mix.) When I finished, Ms. Howland referred to the noise of my feet on the pedalboard, “try it again without making noise.” That one comment had more impact on me than ten years of organ lessons, and I know my pedal technique improved from that moment on.

The most mechanical of musical instruments

A violin is nothing more than a curiously shaped box with a neck and four strings. The only things mechanical about it are the tuning pegs that use “friction fit” to maintain the exact tension to keep each string in tune. A trumpet has three valves that function like pistons, connecting tubes of various lengths as their positions are changed. A clarinet has eleven holes that are opened and closed by a system of levers operated by the player, and a piano key action has about ten moving parts for each note, mounted in neat rows.

Open the door of an organ case or organ chamber, and you face a complex heap of contraptions that somehow unify into a musical whole. There are bellows or reservoirs to store and regulate wind pressure, ducts to direct the wind throughout the organ, levers, switches, and wires connecting keyboards to valves, ladders and walkboards to allow technicians to clamber about inside. As it is the challenge to the musician to play the instrument with as little extra noise as possible, it is the job of the organ builder to make the machine disappear. The inherent mechanical nature of the instrument is minimized to allow the most direct communication between the musician’s brain and the listener’s ears.

Ernest Skinner, one of the most ingenious mechanical and tonal innovators in the history of organ building, invented the “whiffle-tree” expression engine. The origin of the whiffle-tree is the system of harnesses used to hitch a team of horses to a wagon that allows the force of the pull of each individual animal to be evenly added to the whole. Skinner made whiffle-tree motors with eight or sixteen stages depending on the size and glamour of the organ. They include large power pneumatics inside the machine connected to the marionette-like whiffle-tree that pulls on the shutter action, which are exhausted by a row of primary valves at the top of the machine. The motors are activated when you “close” the swell shoe, pulling the shutters closed. There is either a spring or a heavy counterweight with cable and pulleys to pull the shutters open when the motor is disengaged. To avoid the possibility of the shutters slamming closed, Skinner made the primary valve of the last stage smaller than the rest, constricting the exhaust, and slowing the motion of the shutters at the end of their travel.

While Mr. Skinner’s machine was effective at quieting the noise of closing shutters, I am reminded of a moment when operator error allowed expression shutters to make not only extra noise but visual distraction. A friend was accompanying a chorus on the organ in a music school recital hall and asked me to sit in on a rehearsal to listen for balance. She had chosen great registrations, so there was little to say there, but she was beating time with the Swell pedal, and since the shutters were fully visible as part of the organ’s façade, it was a huge distraction. We broke that habit.

Things that go bump in the night

In the 1980s and 1990s, I was curator of the mammoth Aeolian-Skinner organ at First Church of Christ, Scientist, in Boston, also known as “The Mother Church.” Dr. Thomas Richner was the organist, a colorful, diminutive man with a wry sense of humor and marvelous control over that organ with its nearly 240 ranks. My phone rang around eleven one evening, “Pee-pee” (he called everyone Pee-pee), “something terrible has happened to the organ. I closed the Swell box and there was such a crash.” That Swell division has twenty-seven stops and forty ranks including a full-length 32′ Bombarde, and there are four big windchests with four huge banks of shutters coupled together. I went to the church the next morning to find that the cable of the counterweight for the Swell shutters had broken, and several hundred pounds of iron had crashed onto the cement floor. Practicing alone late at night in a dark church, the poor man must have jumped out of his skin.

In the 1960s, organ builders were experimenting with electric motors to control the stops of slider chests, and one of our supply houses marketed Slic Slider Motors, grapefruit-sized units with a crank arm on top that rotated 135-degrees or so from “on” to “off.” I suppose they were among the first units to work reliably in that application, and lots of organ builders used them. The travel was adjustable, and they worked quickly. But the noise was unmistakable, schliK-K-K! I remember as a pre-organ builder teenager sitting in a big church listening to an organ recital, wondering what all that noise was. After a particularly large and noisy registration change, the mentor who had brought me leaned over and explained it. That was before I knew Inda Howland, but I am sure she would not have approved.

In the early 1970s, Laukhuff, the prominent German organ supply firm that recently and unfortunately ceased operations, developed a double-acting solenoid slider motor. It was housed in a steel case, and there were steel “stops” with heavy rubber bumpers attached to the shiny central shaft to limit the travel of the sliders. I maintained several organs that featured those motors. They worked beautifully until the rubber bumpers crumbled and fell off after thirty or forty years. The motion of the powerful motors was now limited by steel-on-steel, and they made an impressive hammer-on-anvil sound as they operated. I made a supply of replacement bumpers to keep in each organ punched out of woven green hammer-rail felt with a slit cut to the center hole so they could be popped onto the shaft without dismantling the motor.

Going out with a bang

During the “organ wars” of the 1960s and 1970s, “tracker detractors” chortled, “if it clicks and clacks, it’s a tracker.” Fair enough—lots of tracker organs have action noise, especially older ones. But the thousands of “pffts” from an electro-pneumatic organ are also often audible from the pews. Modern tracker actions have Delrin and nylon bushings to replace the metal-on-wood systems found in older organs and carbon-fiber trackers that do not slap at each other like traditional wood trackers.

It is easy and relatively inexpensive to include muffler covers to quiet electro-pneumatic actions, but I have often been in organs where a previous technician left the covers off for convenience, allowing the action noise to be clearly audible. And tremolos: how many of us have heard them set up a Totentanz with reservoir weights jumping and thumping and valves huffing and puffing? Screw down those weights before they bust a gusset in a reservoir and build a box around that pufferbelly. It is not helping the music.

Along with space-age materials that allow us to build quieter actions, we have space-age lubricants to keep things running smoothly. A squirt or two and the squeak is gone, and the part moves effortlessly. But there was a spray lubricant used widely in the early 1970s that worked fine for a generation but turned gummy as it aged. Several prolific organ companies used it to lubricate the sliders of windchests, and stop actions failed as the stuff gummed up the works. I had several jobs that involved removing the pipes, taking up toeboards and sliders, cleaning off the old goo with solvents, and spraying on a new lubricant. I hope the stuff I used will last longer than the original. There is an old joke about it being easy to spot the organ builder as he walks through town because all the dogs follow him, attracted by the smell of mutton tallow he used to grease the skids.

Part of the magic of the pipe organ is its ability to move from a whisper to a roar and back again. Part of the challenge of effectively playing an effective instrument is to preserve the music itself as the only noise. I’m grateful to Inda Howland for her keen observation of the bombast of my twenty-year-old self. Let the music play.

“Just can’t wait to get on the road again.”¹

For over fourteen months during the extraordinary time of Covid, Wendy and I stayed at our house in Maine, leaving our apartment in virus-rich New York City vacant. Until late in 2020, Lincoln County where we live in Maine was counting fewer than twenty new cases each week, and we figured we would stay there until vaccinated. Like so many people around the country, we altered our working lives using Zoom and FaceTime instead of meeting in person. We set up our offices as “Zoom Rooms,” sometimes wearing “go to office” tops over jeans or shorts.

I received my first vaccination shot on my sixty-fifth birthday in mid-March. Once I was on the schedule, I started planning a trip, and I hit the road sixteen days after my second shot. I visited three organ building workshops, a half-dozen organs that were coming on the market, a couple iconic organs (one can never see enough of them), and a church where my colleagues are helping install an important new organ. I drove south on a western route through Virginia and Tennessee to Birmingham, across to Atlanta, and north on an eastern route home through North Carolina and Virginia to meet Wendy for a few days on the Jersey Shore. It was my re-immersion in the craft I have been working in for more than forty-five years, and I came home refreshed and newly inspired.

Variety is the spice of life.

Pipe organs come in all sizes, shapes, and colors. We have organs that are large and small, electric and mechanical, freestanding in cases and enclosed in chambers. We have organs based on ancient European concepts and models, and organs that are purely American, and my trip spanned the far reaches of the organ world. I visited the workshops of Noack Organ Co. (Georgetown, Massachusetts), Taylor & Boody Organ Builders (Staunton, Virginia), and Richards, Fowkes & Co. (Ooltewah, Tennessee), each of which works with a small staff of dedicated artisans building hand-crafted organs in free-standing hardwood cases. Noack is currently working on an organ with sixty stops, and I was lucky to see it being loaded on a truck at the workshop followed by the beginning of its installation at the Catholic Cathedral of Saint Paul in Birmingham, Alabama. Taylor & Boody’s current project is a thirty-eight-stop job for Wheaton College in Illinois, and Richards, Fowkes & Co. is working on a thirty-one-stop organ for Saint Andrew’s Episcopal Church in Ann Arbor, Michigan.² Besides a tour and rich conversations in their workshop, Bruce Fowkes and Ralph Richards took me to see the spectacular four-manual organ by John Brombaugh at Southern Adventist University in Collegedale, Tennessee. I am heartened that during this uncertain time, these three outstanding firms are all building substantial instruments at the same time. You can see details about each organ on the builders’ websites.

These three builders are known for building tiny organs as well as instruments with sixty or more stops. Continuo or practice organs with three or four stops are the hummingbirds of pipe organs, and modest instruments with fewer than twenty stops are little gems with gorgeous, intimate voices and carefully balanced choruses, but the big bird of my trip was the behemoth all-American organ in Boardwalk Hall in Atlantic City, New Jersey, an organ with single divisions that include more than thirty stops. (See the cover feature of the November 2020 issue of The Diapason.)

In the May 2021 issue of The Diapason, pages 12–13, I wrote about the efforts of curator Nathan Bryson and his staff of assistants and volunteers to protect the organ during the recent demolition by implosion of the adjacent Trump Hotel and Casino, so the organ was fresh on my mind when I started planning my trip, and I invited myself for a visit. Nathan was the consummate host for my day in the largest organ in the world.

The organs at Boardwalk Hall and the Wanamaker Store (now Macy’s) have each been considered the largest in the world. Now that I have visited both with their curators as my guides, I will take the plunge and explain how an organ earns such a title. At the moment, the Boardwalk Hall Organ is about 53% playable, so the Wanamaker Organ can safely claim to be the largest fully playable organ in the world. The Historic Organ Restoration Committee that oversees the organ in Boardwalk Hall has ambitious plans to bring the organ to fully functional condition. Stay tuned. I will report it when it happens.

The Wanamaker Organ has 464 ranks while Boardwalk Hall has a mere 449, a difference of fifteen ranks, the size of a modest organ, so it wins in the category of most ranks. The Wanamaker organ has 75 independent pedal ranks with 32 pipes (29 notes fewer than manual ranks), while many of the ranks in the Boardwalk Hall Organ have up to 85 notes, accounting for extensive unification and making use of the extended lower three keyboards which have 85, 85, and 75 notes, giving the organ a total of 33,112 pipes compared to the impressive 28,750 pipes in the Wanamaker Organ. That’s a difference of 4,362 pipes, or the equivalent of a seventy-rank organ!

An 85-note rank of pipes allows a continuous scale from low CC of 8′ to high c′′′′′′ of 2′, or as in the case of several ranks in Atlantic City, from low CCCC of 32′ to high c′′′′ of 8′. Unbelievably, there is a 64′ Dulzian Diaphone with 85 notes that goes all the way to the top of 16′. Scrolling down the endless stoplist, I count one 64′ rank (85 notes), eight 32′ ranks, and sixty 16′ ranks. A count like that makes a big organ. You can count for yourself. There are comprehensive lists of ranks, stops, console layout, and pistons and controls at www.boardwalkorgans.org. It would be difficult to calculate accurately, but it is my gut feeling that the Boardwalk Hall Organ weighs a lot more than the Wanamaker Organ.

Vulgar or beautiful?

I have had a number of encounters with the Wanamaker Organ over the past twenty years, both in intimate, personal, and comprehensive visits, and in swashbuckling public performances. This was my fourth visit to Boardwalk Hall, but the first time I heard the organ.³ I was aware of both organs when I was growing up, long before either had any meaningful restoration, but as I was in the thrall of the “Tracker Organ Revival,” dutifully learning early fingerings at Oberlin, I was not creative or open-minded enough to make space for them in my musical comprehension. I assumed that they existed to take part in the biggest-loudest-fastest competitions that lurk throughout our society. How could something with more than four hundred ranks be anything more than the pipe organ equivalent of a freight train? Artistic content? Musical sensitivity? Phooey. I was wrong.

I was fortunate to have experience renovating larger electro-pneumatic organs early in my career, and when I became curator of the organs at Trinity Church Copley Square and The First Church of Christ, Scientist (The Mother Church), both in Boston, I was immersed in the grandeur of super-sized organs. The Aeolian-Skinner organ at The Mother Church is huge (237 ranks and 13,500 pipes), but less than half the size of those in Boardwalk Hall or the Wanamaker Store. While the organ at Trinity Church (actually two instruments, Chancel and Gallery, playable from one console) was smaller in number of ranks, it was an important part of my understanding of large organs because of the weekly recital series there. Each Friday, I heard a different organist play the instrument. Some were bewildered, bamboozled, even defeated by its complexity, but those organists who could make it sing taught me how a large and varied organ with divisions in four separate locations could combine to produce expressive sweeps, from thundering fortissimos to shimmering echoes that melted away into the frescoed walls.

If a finely crafted organ with mechanical action brings the intimacy of chamber music to the fingers of the organist, the large romantic organ allows the musician to paint majestic landscapes. And the mega-monumental symphonic organ allows expression ranges unheard of otherwise. What do you do with an eighty-rank string division? Paint pictures.

In the arena

When I first arrived at Boardwalk Hall, Nathan “fired up” the organ using files made by Peter Richard Conte, the Grand Court Organist of the Wanamaker Organ, along with several other creative players, and stored in the playback system. Peter is unusual among organists because of his affinity for these exceptional organs. While most of us are used to registering a chorale prelude with a cornet for the solo line and a few soft flutes and a Subbass for accompaniment, Peter is a sonic wizard with thousands of stop tabs and hundreds of other controls that allow him to command the dozens of divisions scattered about in the vast room. Sometimes he throws on a big row of stop tablets as if he was playing a glissando on the keyboard, but more usually, he programs pistons with intricate combinations using stops by the hundreds.

Boardwalk Hall is 456 feet long and 310 feet wide with a barrel-vaulted ceiling that peaks at 137 feet. Its seating capacity is over 15,000, and it is regularly used for rodeos with bull-riding competitions (they truck in enough dirt to simulate a prairie), indoor auto racing, ice hockey, basketball, soccer, and even college football. It was the site of the first indoor helicopter flight, and it is home to the Miss America Pageant. It was surreal to stand alone on the empty floor of the semi-lit hall listening to the organ do its thing with the help of Peter’s bytes. The two main organ chambers are separated in space by the hundred-foot-wide stage. The chamber lights were on, and great swaths of expression shutters were in full view, swishing and fluttering like sensuous thirty-foot eyelashes. This was not “All Swells to Swell.” The many sets of shutters were moving in contrary motion, each responding to the rises and falls of individual voices in the complex arrangements. Waves of sound ebbed and flowed like the surf on the sandy beach on the other side of the iconic boardwalk, cascades of notes morphed into fanfares, melodies were “soloed out” as if by a platoon of trombones or by four dozen violinists playing pianissimo in unison. This is the very essence of the symphonic organ, its dazzling array of controls allowing the single musician to emulate the actual symphony orchestra.

Sweeping a beach

The Aeolian-Skinner at The Mother Church taught me what is involved in caring for a large organ. “Touching up the reeds” can take all day—there are forty-one of them. But that organ lives in a building with perfect climate control. When you have more than 450 ranks in a building that is also home to rodeos and auto racing, you have a hefty tuning responsibility. Curator Nathan Bryson manages a team of professionals and volunteers who are methodically moving through the organ rebuilding blowers, releathering windchests, refurbishing organ pipes, while maintaining the organ for daily recitals and many special events.

The Boardwalk Hall Organ was built by Midmer-Losh of Merrick, Long Island, New York, during the Great Depression at a cost of over $500,000 and was completed in December of 1932. It is housed in eight chambers: Left Stage, Right Stage, Left Forward, Right Forward, Left Center, Right Center, Left Ceiling, and Right Ceiling. You can see the layout in a photo accompanying this column in the May 2021 issue. Getting a handle on which stops and which divisions are located in which chamber is the first challenge of learning one’s way around the vast instrument. The two Stage Chambers comprise what I perceived to be the main organ. They are huge and jammed with some of the largest organ stops in the world. There are stops on wind pressure of 100 inches on a water column, an absolute hurricane of air.

When the organ blowers are turned on and the instrument fills with wind, windchests expand visibly, as if the doctor told you to “take a deep breath.” The fifteen-foot-long walls of the pressurized room that houses the organ’s main electro-pneumatic switching equipment move so dramatically that I squinted, wondering why the thing does not burst. During renovation, several of the windchests on 100-inch pressure were replaced using more robust engineering, informed by the difficulty of building a wooden vessel to contain such high pressure.

Tuning those gargantuan ranks is a three-person job, one at the console, one in the middle of the hall where it is possible to hear pitches and beats, and the third (with industrial hearing protection and audio headphones) manipulating the pipes. You could try using a starting pistol to signal “next,” but you wouldn’t be able to hear it.

Beyond the endless work of restoring, renovating, tuning, and maintaining this organ, perhaps the most difficult and important work has been reintroducing the city and state governments to the ongoing stewardship of the instrument. A vast auditorium with such an unmusical array of uses seems an unlikely home for a pipe organ, and the people who have been working with and on the organ have been effective ambassadors, sharing the unique qualities of the largest organ in the world. If you would like to help, visit that website and look for the “Donate Now” button.

Look to the future.

After fourteen months at home, it was a joy to be back on the road. My thanks to Didier Grassin of the Noack Organ Company, Ralph Richards, Bruce Fowkes, John Boody, and Nathan Bryson for sharing their work and philosophies with me, and above all, for sharing the joy and pleasure of “knocking around about pipe organs.” Three cheers for all the wonderful work underway on organs both old and new. If this is a taste of the new normal, I am ready to ride.

Notes

^1. Willie Nelson.

^2. By coincidence, one of Wendy’s cousins is on the organ committee at Saint Andrew’s.

^3. In 2010, the Organ Clearing House built the “Blower Room” set for the Saint Bartholomew funeral scene in the spy-thriller movie, Salt, starring Angelina Jolie and directed by Philip Noyce. All the sets including the barge, the presidential bunker, and the CIA offices were constructed in retired Grumman aircraft hangars in Bethpage, New Jersey, where the Lunar Excursion Module was built. Our set included a couple big Spencer blowers that we had in stock and a huge electro-pneumatic switching machine borrowed from the “other” organ at Boardwalk Hall (a four-manual Kimball in the adjacent theater). I transported the machine in both directions in rental trucks. The set decorator thought the rig was complicated enough that I should be present for filming. I stood around while Ms. Jolie jumped through walls dozens of times, until I heard over the PA system, “Organ guy to the crypt, organ guy to the crypt.” The leading lady greeted me with hand outstretched, “Hi, I’m Angie.” I described that she should shoot the regulating chain to make the bellows go haywire and cause the mass cipher that would disrupt the funeral. (We provided the hardware, and special effects provided the action.) She said, “I can’t shoot that.” I replied, “I’ve seen you shoot.” I watched the single take on Mr. Noyce’s monitor and had the honor of shouting “Action!” at his signal, my twelve seconds in Hollywood, another chapter from the life of an itinerant organ guy. Curious? You can stream it on Netflix. And the nice thing about building a movie set? They don’t require a warranty.

Photo caption: Seven keyboards and 1,235 stop tablets, as big as they get. Midmer-Losh organ, Boardwalk Hall, Atlantic City, New Jersey. (Manuals I and II have 85 notes, Manual III has 75 notes, and manuals IV, V, VI, and VII have the usual 61.) (photo credit: John Bishop)

The beat goes on.

At Oberlin College, January is a month of independent study between the fall and spring semesters known as winter term. During the fall, students propose projects to their principal teachers for approval. Projects can be off campus, and sometimes they are vacations disguised as serious research. I do not remember much about some of my winter term projects, but winter term of 1977, my junior year, was special.

My organ teacher, Haskell Thomson, designed a project for me and about eight of my peers, inviting the legendary eurhythmics professor Inda Howland out of retirement to lead us in a month of rhythmic adventures. Swiss musician and educator Émile Jaques-Dalcroze (1865–1950) invented eurhythmics, a discipline that draws on the natural rhythms of the human body to enhance the rhythmic content of musical performances. Legend has it that Dalcroze was struggling with a piano student whose playing was distorted by chaotic rhythm. Following a lesson, looking out his office window, Dalcroze happened to see his student striding confidently across the campus. Of course he had rhythm, the human body is intrinsically rhythmic. Dalcroze developed that realization into the eponymous course of study, and Inda Howland (1907–1984) was one of his disciples. She had completed her studies with Dalcroze at L’Institute Jaques-Dalcroze in 1934, the year she started teaching at Oberlin.

Ms. Howland was seventy years old and barefoot, wore long flowing Indian saris, and carried an exotic drum made in Bali. She was never without something that could share a beat. Our group of eight or ten performance majors was a pretty cocky band, and I remember haughty smirks passing about as we first met with Professor Howland, sitting in a circle on a classroom floor bouncing balls back and forth while counting aloud. Maybe next we’ll color by numbers, have milk and cookies, spread out the mats, and take a nap. But it did not take long for the depth of her mission to become clear. We listened to recordings, sang to each other, bounced those balls, and skipped around in circles, all the while applying the motion of our bodies to the rhythmic content of the music.

One session was held in an organ practice room so we could play for each other. I was working on Bach’s Toccata in F Major at the time, and I was a whiz with those snazzy pedal solos. Up and down the pedalboard I went, swiveling on that imaginary ball bearing, emphasizing the high notes with Bach’s unexpected accidentals (and probably providing a few unexpected accidentals of my own). When I was finished, my peers made the obligatory supportive comments, then Inda Howland made a simple formative comment. “Your feet make more noise on the pedalboard than the organ pipes.” She used the word “clattering.” I was approaching the pedal keys from inches above, my feet slapping the pedals, producing uneven rhythms. “Try the first pedal solo again with your feet on the keys.” Yikes. Many readers have likely had similar experiences, where a teacher asks you to try something for the first time in front of a group. She was right. I had been practicing and studying the organ for close to eight years by then, and no teacher had ever mentioned this. Okay, maybe no naps.

When I was leading church choirs, I held annual choir retreats. The last choir I worked with was at a Congregational church in Massachusetts, and the camp was Craigville, a delightful beachfront community on Cape Cod. Those late summer retreats were filled with rehearsals on new repertoire, introducing the choir to the plans for the year, open discussions with the clergy about the choir’s role in the parish, and social moments at meals and beach time. In addition, I invited eurhythmics instructors to join us to lead daily sessions, and it was a treat to witness an imaginative eurhythmics instructor warming up the choir before a rehearsal.

During that winter term project, we had three morning classes a week for four weeks, maybe twenty-four hours altogether spent with the witty, enthusiastic, sagacious Inda Howland. I’m grateful to Haskell Thomson for creating that experience for us. It had a profound impact on my understanding of music, my own musicianship, and the many singers who participated in those choir retreats with me.

Take care of your machines.

You get in your car, buckle up, start the engine, and put the transmission in Reverse to back out of a parking space. You check the mirrors, look over your shoulder, and start the car moving. You make the turn, drop the gearshift to Drive, the transmission gives a little thud, and the car changes direction without pause.

Or, you get in your car, buckle up, start the engine, and put the transmission in Reverse to back out of a parking space. You check the mirrors, look over your shoulder, and start the car moving. You make the turn, come to a stop, and while stopped, move the gearshift slowly through Neutral to Drive before moving forward. No thud. The brakes are designed and intended to stop the car. The transmission is intended to transmit (get it, transmission) the motion of the engine to the motion of the wheels, setting them turning in the direction you wish to go. If you habitually use the transmission to stop the car and change direction, you are mistreating the transmission. That little thud is the car saying “ouch.”

One of my sons has a bit of a racehorse in him. That is to our advantage when he is skippering our sailboat during a race and causes our broad-beamed, slightly chubby catboat to leave an entire fleet of sleek sloops in our wake. (There is nothing quite like swimming off your boat at anchor while waiting for the rest of the fleet to cross the finish line.) But he was well into his twenties when he realized how much his style of driving was costing him. Tires had to be replaced too soon, brake pads wore out quickly, and an entire car “bit the dust” sooner than expected, sooner than he wished, sooner than he could afford. He still rides a big motorcycle like the desert wind, but he now drives his car like an adult and comments on how long a set of tires will last.

You are having a fight at home and slam a door to make a point. (I have read about such things.) The screws in the hinges, the screws that hold the knobset in place, the mechanism of the knob and latch, and the nails holding the door frame together all take an extra strain and work a little loose, and a picture falls off the wall and its glass breaks.

You thunder down the stairs, the stair treads pull a little harder on the nails, and the stairs are a little squeakier the next time. You slam the door of a cupboard, a dishwasher, a washing machine, and each machine suffers a little under the extra force. 

While I know perfectly well that an inanimate object like a door or a stair tread, or a machine like a dishwasher or the transmission in your car, do not have feelings, using them with extra force necessarily hastens their failure. My lifetime of operating, building, and repairing machines, especially pipe organs, combined with Inda Howland’s comments about my clattering on the pedal keys has made me aware of the noise that results from operating just about anything with excessive force.

That trick of putting the car in Neutral when you stop before changing direction does not take any real time. It is a matter of gentle timing, like the simple push of a piston as you move into a developing section of a piece of music. The seasoned organist gives the piston a gentle tap at the precise moment, an infinitesimal movement. The Swell reeds kick in with the box closed, and the drama steps up a notch. But I remember standing next to the console of a big city organ at the start of a service call, listening to the organist report that he could not change pistons, watching the energetic thumb jabbing at the little ivory set button as if striking a punching bag. Of course, the spring was broken, and the button was jammed.

How many organists, playing in sight of their audience, have drawn a stop knob with histrionic flair, only to have the knob come off in their hand, or better yet, soar across the chancel in a parabolic arc?

Do you play an organ with mechanical stop action? The next time you register a piece, notice whether the mechanism is making any noise. Some organists tug on drawknobs with enough force to cause a bang with each motion. Many slider windchests have steel pins driven into the chest tables that correspond with slots in the sliders to limit their travel. Yank that knob with a bang a few hundred times, and the pin will pull out and the slider will move too far, likely resulting in partially closed note holes so pipes are underwinded. You cannot use that stop anymore, and it is an expensive repair because you have to remove ranks of pipes, rackboards, and toeboards to fix it. If you can hear a thud, clunk, or God help us, a bang when you pull stops, you are not doing it right.

Twinkle toes

Most organists have a special pair of organ shoes, usually light dance shoes with clearly defined heels and thin soles. The idea is that they help with accuracy on the pedalboard, but they have an important effect on the maintenance of the organ. Every organist should have a dedicated pair of organ shoes that are never worn outside. Where I live, it is likely to snow four months of the year. An organist who practices regularly on an instrument I maintained never changed his shoes. He came off the city streets and went straight to the organ. The pedal keys and the frame of the pedalboard and floor around the console were sullied and stained with salt, water, and city muck. The pedalboard springs and the screws were all rusty, and the pedal contacts were unreliable as they were clogged with the same muck. Of course, there were multiple dead notes on the pedalboard. This same organist broke two pedal keys by standing on them.

A wood pedal key is roughly the size of a hefty broomstick. If you are heavy and if you stomp on them, you will snap them in a heartbeat. I have heard organists justify standing on the pedals, saying they are not that heavy (I am), that [Casavant — Skinner — Austin, etc.] pedalboards can take it. I think Casavant wins the prize for building the sturdiest pedalboards, but the keys are still just sticks of wood at most one by one-and-a-half inches with a maple cap glued and screwed on. Some are far spindlier. Never stand on the pedal keys. It is a musical instrument, not a diving platform. Remember my moment with Inda. If the pedalboard stays quiet, the musicianship increases.

Tickling the ivories

We are used to seeing theatrical gestures at the keyboard from musicians such as Yuja Wang or Lang Lang, a great pounce on the keyboard with arms sailing overhead. But remember, the tone of the piano is sensitive to the touch on the keys. While I know that some of that is for stage effect, it is fair enough that a pianist might invent a grand gesture that would deliver more weight to the keys. While I know all about the theories of sensitive touch with mechanical key action, on both tracker and electric-action organs, the force with which you hit the keys has no impact on the amount of sound. It is nothing more than extra wear-and-tear on a tiny sensitive mechanism.

Do you rely on excessive pounding to play fast repeated chords? Three popular pieces come quickly to mind, the left hand of Widor’s Toccata, Mulet’s Tu es Petrus, and the echoing episodes in the third movement of the Vivaldi/Bach Concerto in A Minor. If you have to beat the keyboards to make those rhythms happen, you are not doing it right. The keys on organ keyboards travel something like ten or twelve millimeters. With your finger resting on the surface of the key, it takes but a nanosecond to accomplish that trip. The sound of the organ does not know the difference between a pounded key or a stroked key, but your organ technician does.

I wonder if Inda Howland would be pleased with my extension of her teaching to how I handle my car, but I would love her to know how important her teaching and observing was to me. An organbuilder is part artist, part mechanic. I have always appreciated the operation of good machines. I am still a sucker for a construction site. The operator of a payloader can lift five tons of gravel with the flick of a wrist. Let the machine do the work. An early lesson for a woodworker is let the tool do the work. For a musician, let the instrument do the work. It’s your job to conjure up beautiful sounds. It’s the instrument’s purpose to allow that. Be gentle and love the thing.

It’s personal.

There are many celebrated relationships between musicians and their instruments. In his book Violin Dreams (Houghton Mifflin, 2006), Arnold Steinhardt, longtime first violinist of the Guarneri Quartet, wrote of his affinity for his instrument, the sensual relationship between the musician and the instrument. He wrote of resting the violin under his chin, between his brain and his beating heart, wrapping his fingers around its neck. Those who play woodwind instruments take it a step further by placing the instrument in their mouths. To play a pipe organ, one sits at keyboards at least several feet from the source of the sound, and in many cases dozens, even hundreds of feet. Yet we think of Franck at Ste. Clothilde, Widor and Dupré at St. Sulpice, and Vierne at Notre Dame as classic pairings, like matching wine to a meal. During my many visits to the Wanamaker Store in Philadelphia, I have felt that Peter Conte’s affinity with the monster organ he calls “Baby” is on a par with those French masters.

Last fall, in the days of yore when I got on airplanes to fly places, I spent a week in Germany visiting an organ workshop as well as a couple special iconic historic organs. A highlight of that trip was the hours I spent in the Klosterkirche in Fürstenfeld (near Munich) with organist Christoph Hauser, experiencing the dazzling organ completed in 1736 by Johann Georg Fux. Christoph’s imaginative improvisations during the Mass, his brilliant playing, and the excitement with which he shared the organ with me all spoke of his love of the instrument. When playing such an ancient organ, one does not flail. The instrument defines the touch on the keys, and the player meets the organ on its terms. The smart musician leaves a session with such an instrument having been taught, and Christoph spoke eloquently of how his playing was informed by that organ. Inda Howland would have surely enjoyed that visit.

Photo: Christoph Hauser plays the Fux organ. (photo credit: John Bishop)

Thar she blows.

In the July 2023 issue of The Diapason, I shared that Wendy and I sold Kingfisher, the twenty-two-foot Marshall Catboat on whom we had more than ten seasons of special fun and adventure taking week-long cruises up and down the Maine coast, overnight sails to anchor in island coves or to friends’ houses for stayovers, and daysails with friends and family. Wendy and I worked hard with the decision because it meant giving up a special part of our lives, but we agreed to call it a wonderful chapter and move on to other things.

As it turns out, the summer of 2023 was a terrible time for sailing in Maine. People around here were joking that it had rained twice here this spring and summer, once for thirty-five days, and again for twenty-seven days. We sat watching the rain saying, “Sure am glad we don’t have a boat in the water this year.” And more profound, at least to me, in the last week of July I had surgery to repair torn rotator cuff muscles. An MRI showed two muscles separated from my shoulder, and the surgeon’s paperwork referred to a “massive tear.” My right shoulder started hurting last summer, and I know that handling the five-to-one mainsheet on Kingfisher had something to do with it.

I grew up singing a whimsical folk song based on a poem by Charles E. Carryl (1842–1920), set to music by Joseph B. Geoghegan (1816–1889). It was always close to the surface when we were sailing:
A capital ship for an ocean trip
Was “The Walloping Window Blind,”
No gale that blew dismayed her crew
Or troubled the captain’s mind.
The man at the wheel was taught to feel
Contempt for the wildest blow,
And it often appeared, when the
     weather had cleared,
That he’d been in his bunk below.

So, blow ye winds, heigh-ho,
a-sailing I will go.
I’ll stay no more on England’s shore,
so let the music play-ay-ay—
I’m off for the morning train
to cross the raging main,
I’m off to my love with a boxing glove
ten thousand miles away.
There are five more verses, each sillier than the last.

§

I am back at my desk, the fingers of my right hand poke out of the sling toward my laptop. I have recently had several conversations about large organ blowers with colleagues and clients, and I am thinking about organ wind. In July of 2021, Aug. Laukhuff GmbH, then the world’s largest supplier of pipe organ parts, went out of business. For many American organ builders, Laukhuff was the “go to” source for electric organ parts like slider motors, pallet pull-down magnets, drawknob motors, and keyboard contacts. Their catalog included thousands of widgets for building tracker actions like squares and roller arms, and Laukhuff was one of the most important sources of organ blowers.

Laukhuff blowers are found in hundreds of organs built or rebuilt in the last fifty years. They are quiet, reliable, and compact. Along with blowers built by the Swiss supplier Meidinger, they were a technological revolution. We are all familiar with the hulking subterranean roaring monsters that blow wind for organs built before 1950. I am not sure just when blowers started getting compact and quiet, but I am certain that the advances in the technology of fan blades that brought us jet engines and modern turbines are related. The legendary test pilot Chuck Yeager broke the sound barrier flying the Bell X-1 aircraft on October 14, 1947. It took a decade or two for that to translate into more efficient organ blowers, but I know they were ubiquitous by the time I got into the trade in the 1970s.

Organists from Praetorius to Dupré relied on human power to operate the bellows of their instruments. While playing the music of Buxtehude, Bach, and Mendelssohn, do we forget that those masters had to round up people to pump organ bellows to play even a single chord? Max Reger died in 1916, so we can assume he played organs with electric blowers later in his short life, but much of the grand, dense, complex organ music he wrote predated the electric organ blower.

Marcel Dupré wrote of a Sunday in 1919 when Claude Johnson, the chairman of Rolls-Royce, was visiting the organ loft at the Cathedral of Notre Dame. While Dupré was playing at full organ, the crew of pumpers fizzled out, and the wind supply died. Johnson quickly offered to donate an electric blower, telling Dupré to have the firm of Cavaillé-Coll draw up plans, but adding that they had better get permission from the cardinal archbishop since Johnson was an Anglican.

I have long loved and often written about the thought that Widor was organist at Saint-Sulpice in Paris from 1870 until 1933, and while I do not know the actual date, an electric blower must have been installed there around halfway through his tenure. Imagine playing that mighty organ for thirty-five years relying on human pumpers and climbing the stairs to the storied loft for the first time to flip a switch and play the organ alone. Remember that huge body of organ literature that are his ten symphonies were written before 1900. Twentieth-century organists have been able to take the luxury of unlimited, uninterrupted practice time for granted.

Blower hygiene

It is common to find modern high-speed blowers ensconced within an organ case, which is only possible because they operate so quietly, but the old-time machines are typically located in remote rooms in basements or towers because they are so noisy. Ideally, those rooms are kept locked so unknowing, unauthorized people cannot get in, which means they get dirty and fill up with spiderwebs and other signs of critter life. The air intake for a blower should have a particle filter to ensure that no debris gets sucked into the organ’s interior. Sometimes we find that mounted on the door to the blower room. A fleck of sawdust or a carcass of a fly is enough to stop a reed pipe from speaking, to cause a cipher if it winds up on the surface of a valve, or a dead note if it clogs a windchest magnet. How would a fleck wind up there? Follow the air flow from the blower, through the regulators and wind lines, into the windchests, and up to the toes of the pipes as the notes are playing.

I once made the mistake of casually mentioning to the staff of a church that a blower room is dirty, only to find on my next visit that the sexton had taken my comment to heart and scrubbed the place. That may sound good and industrious, but he could have caused serious damage to the organ—to avoid such damage, we have protocols for cleaning a blower room. Here is mine. Shut off the power to the blower so it cannot be started accidentally. Vacuum the interior of the blower’s air intake, taking care not to push dust into the blower, and seal the intake by taping it closed with heavy plastic—a contractor’s trash bag and black Gorilla tape will do. Clean all the surfaces in the room with a vacuum cleaner, and scrub with water and detergent (be careful not to wreck the bellows leather). Wait twenty-four hours for the dust to settle. Clean the room again, and wait another twenty-four hours. Do not forget to clean the plastic seal on the blower intake. Now you can be sure that there is nothing floating around in the air so you can open the intake and start the blower. And now that I have described that process, I recommend you leave this work to your qualified organ technician.

That well-meaning guy who cleaned without protocol raised a shower of dust in the room. If the blower had been started soon after, the organ could have been wrecked by sucking dust into 
its innards.

Sometimes we find an organ blower in a hallway closet doubling as storage. You notice that the organ is suddenly all out of tune and find a stack of folding chairs on top of the static reservoir. Extra weight and higher pressure means bad tuning and spoiled pipe speech. Our rule when installing an organ is that all spaces occupied by organ components are designated “organ only” spaces. I had a Saturday emergency call from an organist reporting a wedding starting in ten minutes and the organ would not play. It took me forty-five minutes to get there, and I am guessing people were getting tired of the bagpipe on the front lawn, but it only took me a couple minutes to find a card table sucked up against the blower intake. No air, no organ. Tell that to the mother of the bride.

Biggest in the fleet

I am fortunate to have worked on some very large organs, so I have taken care of a few monster organ blowers. Aeolian-Skinner Opus 1203 was installed at The First Church of Christ, Scientist (The Mother Church), in Boston in 1952. It has about 240 ranks of pipes including nine 8′ stops in the Swell, eight ranks of 16′ flues, and over forty reeds. It is about eighty feet wide, forty feet tall, and twelve feet deep. There is more than three thousand square feet of gold leaf on the façade pipes. Most of the organ is front and center behind that façade, three stories high with an iron stairway at the left end of the organ, and a jumble of ladders to the right. The Solo division is high above the organ, behind a round grille in the pendentive to the left of the arch that contains the main organ. In the days when I was in that organ a couple times a week, I knew how many stairs I climbed to go through the blower room to the Solo, but all I remember now is that it’s a lot. We measure the capacity of an organ blower in cubic feet per minute (CFM) at a given wind pressure. One hundred CFM at ten inches of pressure is more air than 100 CFM at three inches of pressure. The blower in The Mother Church organ is the size of a minivan and produces 30,000 CFM at ten inches. There is a step-up blower that gets air from the big one and increases it to twenty-five inches for the Cor des Anges (Horn of the Angels) immediately behind the Solo grill.

Any organ blower has a motor and an enclosed fan. On most blowers, the fan is mounted directly on the shaft of the motor, but once the fan assembly exceeds a certain length and weight, the shaft is continued through the fan housing and supported at the other end by a bearing assembly something like the wheel of a car. The bearings at both ends of such a shaft have some sort of lubrication device, usually either a grease fitting or an oil bath with a bronze ring on the shaft that acts as a wick to bring oil up to the top of the bearing. The fans are big wheels fixed on the shaft with vanes fastened to them with rivets.

The French organist Pierre Pincemaille came to Portland, Maine, in April of 2004 to give a recital on the Kotzschmar Organ, the hundred-stop Austin located in Merrill Auditorium of City Hall. When he turned on the blower for one of his practice sessions, there was a series of big bangs, and the blower failed. Several fan blades had come loose inside the blower as their rivets wore out, and metal shards were everywhere. The blower received an instant emergency repair, and the show went on. It was determined that eighty years of sudden starts had eventually wrecked the rivets, so as part of the repair, the blower’s power supply was equipped with a Variable Frequency Drive (VFD), which starts the motor and brings it up to speed slowly, exerting less torque on those rivets.

Saint Patrick’s Cathedral in New York City houses a magnificent organ, originally a Kilgen, with 142 ranks. The Choir loft is thirty feet above the floor of the nave, and the organ blower is another fifteen feet higher in a large room in the south tower. It has a forty-horsepower motor that moves enough air to produce majestic sounds in that magical, immense building.

Hurricanes

Two locally improbable things happened in Boston in 2004. The Red Sox won the World Series for the first time since 1918. Red Sox owner Harry Frazee sold Babe Ruth to the New York Yankees in 1918 to raise money for the first production of No, No, Nanette. That started the eighty-six-year drought known locally as “The Curse of the Bambino.” The team sponsored publicity gags like exorcizing the field, hoping for a win. In the 2004 American League Championship, the Yankees won the first three games, the Red Sox won four in a row to win the pennant, then swept the Saint Louis Cardinals in four straight games. (I thought the excitement was going to kill my father.)

And in 2004, the Aeolian-Skinner organ at Boston Symphony Hall was rebuilt by Foley-Baker, Inc. That was improbable because Seiji Ozawa, the symphony’s music director, was not a lover of pipe organs. Ozawa retired in 2002, and the organ was completed in 2004. Quick work for a large organ.

Wendy and I lived next to Symphony Hall in those days (and across the street from The Mother Church) and had series tickets with terrific seats in the first balcony above the stage. We attended the concert when the organ was first used—you guessed it, Camille Saint-Saëns’ Third Symphony. Simon Preston was the organist. When the organ entered pianissimo in the first movement with deep low notes supporting shimmering registrations, we watched the orchestra members winking, nudging, and smiling at each other, getting the chills hearing those profound bass notes, sonorities that no other instrument can achieve.

Installing the windchests for huge pedal stops like 32′ Bourdon and 32′ Double Open Wood and testing notes before the 2,000-pound pipes have been placed has taught me exactly how much wind comes out of the windchest toeholes when a note is played, enough to blow off a top knot at thirty feet, an absolute hurricane of air to make a single note sound. That controlled and regulated gale of wind makes those unique sonorities possible.

It is thrilling to stand inside a big organ when the wind is turned on. You hear the blower start to turn, air entering the organ, reservoirs filling one after another, until the whole system is charged with air pressure and the instrument fairly trembles with life and anticipation. Each reservoir is equipped with a regulating valve and weights calculated to store and deliver wind at a specific pressure. Each reservoir has windlines leading to one or more windchests. When a note is played, a valve opens to allow wind into the toe of a pipe. Play one note, and there is barely a ripple. Draw a hundred stops or more and play forty or fifty notes a measure as in a flashy French toccata, and thousands of valves are blowing thousands of pipes. It’s almost unimaginable, but the fact that it’s true is the magic of the pipe organ.