The Boardwalk Hall Auditorium Organ, known also as the Midmer-Losh and the Poseidon, is the pipe organ in the Main Auditorium of the Boardwalk Hall (formerly known as the Atlantic City Convention Hall) in Atlantic City, New Jersey, built by the Midmer-Losh Organ Company. It is the largest organ in the world, as measured by the number of pipes (officially 33,113, but the exact number is unknown).[1]
The main auditorium is 487×288×137 feet (148×88×42m)[2] with a floor area of 140,000 square feet (13,000m2), giving a volume of 5,500,000 cubic feet (160,000m3).[3] Consequently, the organ runs on much higher wind pressures than most organs in order to achieve a volume loud enough to fill the hall.
The organ has four entries in Guinness World Records, including largest pipe organ ever constructed, largest musical instrument ever constructed, and loudest musical instrument ever constructed, and holds several records in the organ world. It is one of only two organs in the world to have an open 64-foot rank,[4] and the only organ to have stops voiced on 100 inches of wind pressure (about 3.6 psi).[4] Its console features seven manuals.[5]
Construction and layout
Construction of the organ took place between May 1929 and December 1932. The organ was designed by state senator Emerson Lewis Richards and was built by the Midmer-Losh Organ Company of Merrick, New York. Most of the pipes were built by Midmer-Losh. Anton Gottfried made some of the reed pipes, including the Brass Trumpet, Egyptian Horn, Euphone and Musette Mirabilis. The German firm Welte-Mignon provided[citation needed] the Bassoon with papier-mâché resonators[6] and wooden Tuba d'Amour for the Echo division.
The organ is built around the Main Auditorium of the Boardwalk Hall. The organ's divisions are divided across 8 organ chambers:
Left Stage Pedal Left, Unenclosed Choir Swell, String I Swell-Choir
Stage
Right Stage Pedal Right, Perc- ussion, Great, Solo Great-Solo (Flues) Great-Solo (Reeds)
Left Forward Choir
Right Forward Brass Chorus String II
Left Center Gallery III (Diaps) Gallery IV (Orch)
Left Upper Fanfare String III
The Upper chambers are located above the Center chambers
Right Upper Echo
Right Center Gallery I (Reeds) Gallery II (Flutes)
The current layout of the organ was Emerson Richards' third design. The first design was to house 43,000 pipes in six chambers (all mentioned above without the two Forward chambers), but the quoted cost greatly exceeded the allocated $300,000,[2] and there wasn't enough space to house all the pipes. The number of pipes was then reduced to 29,000. Later, when the Forward Chambers were also used, some stops from the original plan were reinstated, raising the numbers of pipes to the present official number of 33,113 (see also below). The seventh and eighth chambers were placed in the ceiling above the center chambers, as placing them any further back would result in synchronization issues due to the speed of sound, which takes nearly half a second to travel the length of the arena. The contract price was $347,200[2] (equivalent to $5,917,000in 2022[7]).
Console
The organ's main console is the biggest in the world. It has 1,235 stop tabs controlling 587 flue stops, 265 reed stops, 35 melodic percussions, 46 non-melodic percussions, 164 couplers, 18 tremolos, 120 swell pedal selectors for the 6 swell pedals controlling 15 swell boxes,[4] and a stop crescendo pedal. The console is also the only one in the world with 7 manuals. The lowest two (Choir and Great) have a range of seven octaves, and the next lowest (Swell) has a range of six octaves, while the rest have a normal five octave range.[8] The bottom five keys on the Swell manual (GGG to BBB) are in place mainly for cosmetic reasons, as there are no pipes, in most ranks, for those notes; however, these keys would sound if couplers were activated.[8] The manuals from top to bottom are:[4]
VII
Bombard
5 Octaves, 61 Keys, CC to c4
VI
Echo
5 Octaves, 61 Keys, CC to c4
V
Fanfare
5 Octaves, 61 Keys, CC to c4
IV
Solo
5 Octaves, 61 Keys, CC to c4
III
Swell
6 Octaves, 73 Keys, GGG to g4
II
Great
7 Octaves, 85 Keys, CCC to c5
I
Choir
7 Octaves, 85 Keys, CCC to c5
The Great and Choir manuals have been enlarged to seven octaves so that specially extended stops in the pedal can be played throughout the 85 note compass of both manuals. These stops can be selected by stop-keys in two divisions in the right stop jamb. The Grand Great (for the Great Manual) controls stops from the Pedal Right and the Grand Choir (for the Choir Manual) controls stops from the Pedal Left.[8] For example, the Grand Ophicleide can be played from the pedalboard, but also from the Great manual by means of the Grand Great.
Also, some divisions are playable on two manuals. For example, the Choir-Swell division is usually played from the Choir manual, but it has been duplexed stop key for stop key to the Swell manual, so that all the stops can also be played from there as the Swell-Choir, no matter what stops are drawn on the Choir manual. The same is true for the Great-Solo, which is usually played from the Great manual, but can also be played as the Solo-Great from the Solo manual.[9]
Although the four Gallery divisions can be played from any manual, their "home" is the Bombard manual. Not only are they the only divisions playable from it, but its keyslip contains the pistons for the Gallery organ.[10]
The organ possesses a unique stop in the organ world, the 64-foot Diaphone-Dulzian in the Right Stage chamber (Pedal Right division), one of only two true 64-foot stops in the world. (The other 64-foot stop is the Contra-Trombone reed stop in the Sydney Town Hall Grand Organ.[11]) The stop is unique, because it is a reed/diaphone hybrid.
When construction of the organ commenced, it was planned to have two 64-foot stops in the pedal, a Diaphone Profunda and a Dulzian, in the Right Stage and Left Stage chambers respectively.[11] Later, the design was revised, and the Diaphone was cut, because it was feared it would crowd the Right Stage chamber (due to the width of the pipes). Consequently, the Dulzian was moved to the Right Stage chamber.[11] However, the sound of the 64-foot Dulzian did not meet the criteria, requiring Diaphone pipes to be used for the lowest 22 notes. The remaining pipes in the rank are reeds. Because of the low frequencies involved, and because the diaphone is voiced to imitate a reed stop, the transition from reed to diaphone cannot be detected.
The Diaphone-Dulzian's low-C pipe is 59 feet (18m) in length, weighs 3,350 pounds (1,520kg), and produces a frequency of 8Hz,[11] a tone that is more felt than heard; the sound of the vibrating pallet is described as "a helicopter hovering over the building". The pipe stands upright for about 40 feet (12m), the remainder is mitered (turned) towards the Right Stage chamber's grill, like an upside-down L. All pipes taller than 32 feet (9.8m) are designed in this manner. The two lowest pipes (CCCCC and CCCCC#) are fed by a single, dedicated 8-inch diameter wind line, operating on 35 inches of pressure. A second identical wind line feeds the remaining pipes.
The Diaphone-Dulzian rank spans from C3 to g2; it is sufficiently extended so that the 64-, 32-, 16-, 8- and 4-foot unison stops, and the 42+2⁄3-foot, 21+1⁄3-foot and 10+2⁄3-foot mutation stops, may be drawn from the same rank. No other extension rank in the world spans that far. Also, when the 64-foot and 42+2⁄3-foot are combined, the resultant tone simulates a 128-foot stop, equivalent to a 4Hz tone on low C.
Use of the Diaphone-Dulzian is rare, being used primarily in registrations of moderate volume - in very big combinations it is lost, and in smaller ones it is too loud. Nonetheless, when the stop was first tested in 1930, it caused tiles to fall from the auditorium ceiling and structural elements of the building to rattle. [2][11]
32-foot stops
To provide all the power needed in the pedal, the organ has ten 32-foot stops:
The Grand Ophicleide in the organ's Pedal Right division, behind the Right Stage chamber grill, speaking on 100" wind pressure, is recognized by Guinness World Records as the loudest organ stop in the world. It is described as having "a pure trumpet note of ear-splitting volume, more than six times the volume of the loudest locomotive whistle." The Grand Ophicleide produces up to 130 decibels at a distance of 1 meter, and is designed to be heard over any other stops that might be playing.[12] The pipes were built by Roscoe Evans, who served as the organ's first curator.
Because of the high pressure on which the pipes stand, they must be tightly secured to the pipe chest, with individual parts secured to each other. If any wind leaks, a whistle, almost as loud as the tone of the pipes themselves, may be heard.[13] Completing the rank presented a problem; the highest 12 notes are produced by special flue pipes having a similar voice and timbre. All of the reed pipes use weighted tongues. The tuning wires are held firmly in place to maintain the correct tuning. The 8' rank is made from lead alloy of exceptional thickness (to prevent the pipes from cracking under the extreme sonic vibrations), while the 16' rank is made of wood.
The Grand Ophicleide rank is extended one octave above the 16' unison rank, allowing an 8' register to be drawn from the rank; it is playable from the 85-key Great manual and from the 32-key pedalboard.[citation needed]
Grand Cornet XI
The largest single stop in the organ by number of pipes, it contains 11 ranks totaling 803 pipes - roughly 2.5% of the entire organ. The stop is spread across two chests, and speaks on 20" wind pressure. It was fully restored and brought back on line in 2023. The ranks are 10-2/3', 8', 5-1/3, 4', 3-1/5', 2-2/3', 2-2/7', 2', 1-3/5', 1-1/3', and 1', with the last three being separately available as a Scharf Mixture stop.
The 8', 3-1/5', and 2' ranks use flared and tapered pipes, and the 2-2/3' uses harmonic pipes. The 4' pipes are double languid.
Records
The organ has been recognized by Guinness World Records as the largest musical instrument, the loudest musical instrument and the largest pipe organ ever constructed, although some debate still exists about the last. Guinness also recognizes the Grand Ophicleide 16′ in the Pedal Right division to be the loudest organ stop in the world.
The organ was recognized by the Organ Historical Society as an instrument "of historical value and worthy of preservation" as part of its Historic Organs Citations program. The Citation, No. 313, was presented to the New Jersey Sports and Exposition Authority by Paul Marchesano on October 26, 2004.[14]
Officially, the organ has 33,112 pipes, but the exact number of pipes is unknown.[1] A detailed survey conducted in 1999 concluded that the organ had 33,114 pipes,[15] recently revised it to 33,116 after the discovery that one rank went down two notes lower than specified in the organ builder's contract.[1] It is very hard to determine exactly how many pipes the organ has, due to the condition the organ is in and the damage inflicted by workmen during the 2001 renovations to the hall.
The organ is the only one in the world to have stops standing on 100 inches wind pressure.[4] It is also the only organ to have two 32-foot pedal stops on 50 inches wind pressure. There are two more organs in the world with stops on 50 inches, but these are 8-foot solo trumpet or tuba stops. 100 inches wind pressure (equivalent to 3.56 psi or 0.25 bars) is about 30 times more than a normal organ stop (even high-pressure stops usually only stand on 10 to 12 inches). The organ has four stops on 100 inches (also known as the Big Reeds) and ten stops on 50 inches wind pressure:[4]
Apart from the aforementioned stops on record wind pressure, almost every division stands on at least 15 inches wind pressure, except for the Choir which stands on 10 inches, and the Unenclosed Choir stands on 3 3/4". Also, some individual stops stand on lower wind pressure, for example, the Diapason X of the Great division stands on only 4 inches.
The organ's wind supply is the most powerful ever used in a pipe organ. The DC motors for the original eight blowers had a total power of 394 horsepower (294kW). These were replaced with AC motors in the early 1990s, which have a total of 600 horsepower (450kW) and their seven blowers pump 36,400 cubic feet (1,030m3) of wind per minute. The Right Stage chamber has two dedicated blowers, a high-pressure blower and a low-pressure blower. A step-up blower is fed from the low-pressure blower, and provides 100" pressure to the two 100" reeds in the Right Stage chamber and the two 100" reeds in the Right Center chamber. The Left Stage chamber is similar in having a high-pressure and a low-pressure blower, with the low-pressure blower originally also winding the Left Forward chamber. However renovations to the arena resulted in cut windlines going through walls that no longer exist. The Left Forward chamber will soon be winded from its own independent blower in a new location. The Left Center chamber and Left Upper chambers are winded from a common blower, and the Right Forward, Right Center, and Right Upper chambers are fed from a common blower, less the two 100" reeds in the Right Center chamber.
1944 damage
The instrument has not been fully functional since the 1944 Great Atlantic Hurricane, when the 4 subterranean floors of the Boardwalk Hall were flooded with seawater. This caused significant damage to the blowers and the combination action mechanism.[16]
1998 restoration
In September 1998, the New Jersey Sports and Exposition Authority provided a $1.17 million grant, which was used to return the Right Stage Chamber of the Main Auditorium organ and the entire Ballroom (Kimball) Organ to playable condition. Afterwards, a recording session took place, which captured the organ's record holders (the 64′ Diaphone-Dulzian, and the 100″ Tuba Imperial and Grand Ophicleide).[17]
2001 damage
Further damage to the organ took place during a 2001 renovation of Boardwalk Hall due to lack of planning and oversight and the carelessness of workmen. Pipes were removed, bent, and stepped on. (Organ pipes are made from soft alloys based on lead, so it is very easy to dent or crush them.) The 32-foot Trombone stop was effectively entombed in the building's walls when an opening in one of the upper chambers, which allowed the rank to speak through the grille in the ceiling, was sealed off. Windlines to various pipe chambers were cut, with no effort to identify the lines, nor any plans to re-route or repair them. The relay for the left stage chamber was cut out without regard to its restoration, and various switching and control cables were cut. The 5-manual console connection was cut. Cement dust disrupted the switching contacts, magnets and the organ pipes. All this left the entire organ damaged and the Right Stage chamber, which was 98% operational in 1998, completely disabled. The relay of the Ballroom Organ was also removed in a careless way, which rendered that organ unplayable as well.[18]
Ongoing restoration
In 2013, the organ once again began to be restored, with 15-20% of the organ operational. The organ was played in September 2013 during the Miss America pageant, its first public performance in 40 years.[19] Since May 2014, free half-hour noon concerts followed by free half-hour tours are offered Monday through Friday from May through October, excluding holidays. As of May 2015[update], in-depth "behind the scenes" tours are available weekly on Wednesdays at 10 a.m. throughout the year.
Both organs of the hall (the Ballroom features a 4/55 Kimball opus 7073) have begun to slowly return to the regular musical life of the building as their mechanical condition permits.
The current restoration project led by the Historic Organ Restoration Committee (HORC, a 501(c) organization) is a $16M project entirely funded by donations from the general public and charitable foundations.[20] Since the inception of the project, 2014 is the first year that the restoration effort has been fully funded. The restoration effort focuses on the re-leathering of the entire instrument as well as the correction of damage to pipework and mechanical systems sustained from construction and water in the intervening years.
Dr. Steven Ball was named titular organist on July 1, 2013. On September 1, 2015 Nathan Bryson became the fifth Curator of Organs at Boardwalk Hall.[21][22] Full restoration of the organ is estimated to cost up to $13 million.[23]
In 2016, the Left Stage chamber was made operational for the first time in decades, with a special recital in July of that year. This chamber is now fully operational and restored and work was completed in 2019.
HORC reports that as of 2023[update], 95% of the Ballroom Organ is operational, and more than 60% of the Main Auditorium organ is operational.[20] Restoration work is ongoing and proceeding.
The pipe organ is a musical instrument that produces sound by driving pressurised air through the organ pipes selected from a keyboard. Because each pipe produces a single pitch, the pipes are provided in sets called ranks, each of which has a common timbre, volume, and construction throughout the keyboard compass. Most organs have many ranks of pipes of differing pitch, timbre, and volume that the player can employ singly or in combination through the use of controls called stops.
An organ stop is a component of a pipe organ that admits pressurized air to a set of organ pipes. Its name comes from the fact that stops can be used selectively by the organist; each can be "on", or "off".
A pedalboard is a keyboard played with the feet that is usually used to produce the low-pitched bass line of a piece of music. A pedalboard has long, narrow lever-style keys laid out in the same semitone scalar pattern as a manual keyboard, with longer keys for C, D, E, F, G, A, and B, and shorter, raised keys for C♯, D♯, F♯, G♯ and A♯. Training in pedal technique is part of standard organ pedagogy in church music and art music.
A theatre organ is a type of pipe organ developed to accompany silent films, from the 1900s to the 1920s.
Jim Whelan Boardwalk Hall, formerly known as the Historic Atlantic City Convention Hall, is a multi-purpose indoor arena in Atlantic City, New Jersey. It was Atlantic City's primary convention center until the opening of the Atlantic City Convention Center in 1997. Boardwalk Hall was declared a U.S. National Historic Landmark in 1987 as one of the few surviving buildings from the city's early heyday as a seaside resort. The venue seats 10,500 people for ice hockey, and at maximum capacity can accommodate 14,770 for concerts. Boardwalk Hall is the home of the Miss America Pageant.
An organ pipe is a sound-producing element of the pipe organ that resonates at a specific pitch when pressurized air is driven through it. Each pipe is tuned to a note of the musical scale. A set of organ pipes of similar timbre comprising the complete scale is known as a rank; one or more ranks constitutes a stop.
An expression pedal is an important control found on many musical instruments including organs, electronic keyboards, and pedal steel guitar. The musician uses the pedal to control different aspects of the sound, commonly volume. Separate expression pedals can often be added to a guitar amplifier or effects unit and used to control many different aspects of the tone.
The Spreckels Organ is a pipe organ that was designed by Ernest M. Skinner. It was installed in 1924 at the Legion of Honor museum in San Francisco, California. Public performances are held on Saturdays, 4:00–4:45 pm.
A positive organ is a small, usually one-manual, pipe organ that is built to be more or less mobile. It was common in sacred and secular music between the 10th and the 18th centuries, in chapels and small churches, as a chamber organ and for the basso continuo in ensemble works. The smallest common kind of positive, hardly higher than the keyboard, is called chest or box organ and is especially popular nowadays for basso continuo work; positives for more independent use tend to be higher.
Robert Hope-Jones was an English musician who is considered to be the inventor of the theatre organ in the early 20th century. He thought that a pipe organ should be able to imitate the instruments of an orchestra, and that the console should be detachable from the organ.
Ophicleide and Contra Ophicleide are powerful pipe organ reed pipes used as organ stops. The name comes from the early brass instrument, the ophicleide, forerunner of the euphonium.
The Grand Organ situated in the Royal Albert Hall in London is the second largest pipe organ in the United Kingdom, after the Liverpool Cathedral Grand Organ.
The pipe organ is played from an area called the console or keydesk, which holds the manuals (keyboards), pedals, and stop controls. In electric-action organs, the console is often movable. This allows for greater flexibility in placement of the console for various activities. Some very large organs, such as the van den Heuvel organ at the Church of St. Eustache in Paris, have more than one console, enabling the organ to be played from several locations depending on the nature of the performance.
The Sydney Town Hall Grand Organ is a large pipe organ built by English firm William Hill & Son in 1890. It is located in the Centennial Hall of Sydney Town Hall in Sydney, New South Wales, Australia.
The Schoenstein Organ at the Conference Center is a pipe organ built by Schoenstein & Co., San Francisco, California located in the Conference Center of the Church of Jesus Christ of Latter-day Saints in Salt Lake City, Utah. The organ was completed in 2003. It is composed of 160 speaking stops spread over five manuals and pedals. Along with the nearby Salt Lake Tabernacle organ, it is typically used to accompany the Tabernacle Choir at Temple Square. Schoenstein & Co.'s president and tonal director, Jack Bethards, describes it as "an American Romantic organ" that is "probably more English than anything else."
This is a list of stops for the Boardwalk Hall Auditorium Organ, the largest pipe organ in the world as measured by number of pipes. The organ is located in the main auditorium of Boardwalk Hall in Atlantic City, New Jersey. The organ was built by the Midmer-Losh Organ Company between 1929 and 1932.
The Midmer-Losh Organ Company is a defunct pipe organ building business located in Merrick, New York.
All Saints Church, Cheltenham, is a Grade I listed parish church in the Church of England in Cheltenham.
Casavant Frères Ltée. Opus 1841 is a pipe organ built by the famous Casavant Frères of Saint-Hyacinthe, Quebec. The organ was first completed in 1911 as Casavant Brothers - Opus 452 for St. Andrew's Presbyterian Church at 40 Bentinck Street, Sydney, Nova Scotia, Canada. St. Andrew's later became St. Andrew's United Church and is now the Highland Arts Theatre.
↑ "Main Auditorium Organ ~ Stop List". Atlantic City Convention Hall Organ Society. Archived from the original on July 24, 2011. Retrieved June 25, 2012. The Great-Solo department (on the Great manual) is duplexed, stop-key for stop-key, to the Solo keyboard from where it is playable as the Solo-Great. Similarly, the Swell-Choir is also available on the Choir manual as the Choir-Swell.
↑ Smith, Stephen D. (Fall 2001). "The Gallery Organs"(PDF). The Grand Ophicleide. Atlantic City Convention Hall Organ Society (13): 7. Archived from the original(PDF) on July 24, 2011. Retrieved June 25, 2012. On the main console, the Bombard (seventh) manual has no speaking stops of its own and is, in effect, a coupler keyboard (from which only the four Gallery organs can be played). However, as its keyslip contains the pistons for the Gallery organs and because specially designated "Master" couplers are provided for coupling them to the Bombard, it is quite clear that this manual was intended to be a "boarding house", if not a "home", for these floating departments.
1 2 3 4 5 Smith, Stephen D. (2001). "The World's Largest Organ Pipes"(PDF). The Grand Ophicleide. Atlantic City Convention Hall Organ Society (14): 5–9. Archived from the original(PDF) on July 24, 2011. Retrieved June 25, 2012.
↑ Smith, Stephen D. "Five Days In Six Chambers"(PDF). The Grand Ophicleide. Atlantic City Convention Hall Organ Society (4): 7–14. Archived from the original(PDF) on July 24, 2011. Retrieved June 25, 2012.
↑ Smith, Stephen D. (2002). "New Problems"(PDF). The Grand Ophicleide. Atlantic City Convention Hall Organ Society (17): 8. Archived from the original(PDF) on July 24, 2011. Retrieved November 19, 2014.
↑ Smith, Stephen D. (2000). "Atlantic City Update"(PDF). The Grand Ophicleide. Atlantic City Convention Hall Organ Society (10): 7. Archived from the original(PDF) on July 24, 2011. Retrieved November 19, 2014.
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