The Boardwalk Hall Auditorium Organ, also known as the Midmer-Losh and the Poseidon, is the pipe organ in the Main Auditorium of Boardwalk Hall (formerly known as Convention Hall) in Atlantic City, New Jersey. The musically versatile instrument was built by the Midmer-Losh Organ Company during 1929–1932. It is the largest organ in the world, as measured by the number of pipes – officially 33,112, but the exact number is uncertain.[2][3]: 9 [4][5] After decades of accumulated damage from water, building renovations, neglect, and insufficient funding, now a multi-million-dollar restoration program is gradually returning the organ to full operability.
 Console with 7 manuals and 1,235 stoptabs | |
| Keyboard instrument | |
|---|---|
| Classification | Aerophone: Pipe organ |
| Developed | 1929–1932, in Atlantic City, New Jersey |
| Volume | high |
| Playing range | |
| 12 octaves: CCCCC to c8 (64' to 0.2" pipes)[1] | |
| Related instruments | |
| List of pipe organs | |
| Builders | |
| Midmer-Losh Organ Company | |
The Main Auditorium is an unobstructed 456×310×137 feet (139×94×42 m) with a volume of 5,500,000 cubic feet (160,000 m3). The organ runs on much higher wind pressures than most organs, to be loud enough to fill the space acoustically without amplification.[2]
The organ was awarded four entries in Guinness World Records, including the largest and loudest musical instrument ever constructed. It is one of only two organs in the world to have an open 64-foot pipe rank, and the only organ to have stops voiced on 100 inches of wind pressure (3.6 psi or 0.25 atm) and a console featuring 7 manuals and 1,235 stoptabs.[2]
Construction and layout
editConstruction of the organ took place from May 1929 through December 1932, shortly after the hall was built. The organ was designed by state senator Emerson Lewis Richards and was built by the Midmer-Losh Organ Company of Merrick, New York, as its opus 5550. Most of the pipes were handmade by Midmer-Losh. Pennsylvania-based Anton Gottfried made some of the reed pipes, including the Brass Trumpet, Egyptian Horn, Euphone and Musette Mirabilis. The German firm Welte-Mignon provided the Bassoon with papier-mâché resonators[6] and the wooden Tuba d'Amour for the Echo division.
The organ is built around the Main Auditorium of Boardwalk Hall, although no pipes are visible from the public space. The organ's pipe divisions are distributed across eight chambers behind the auditorium walls:
| Left Stage Pedal Left, Unenclosed Choir, Swell, String I, Swell-Choir |
Stage | Right Stage Pedal Right, Percussion, Great, Solo, Great-Solo (Flues), Great-Solo (Reeds) |
||
| Left Forward Choir |
Right Forward Brass Chorus, String II | |||
| Left Center Gallery III (Diapasons), Gallery IV (Orchestral) |
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 proposed 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, 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 number of pipes to the present official count of 33,112 (see also below). The Upper 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 final contract price was $347,200, signed shortly before the Great Depression,[3]: 30–55 equivalent to $6,160,000 in 2023.[7]
Console
editThe organ's main console is the largest in the world. It has 1,235 stoptabs (many unified, "borrowing" from the same ranks) including 587 flue stoptabs, 265 reed stoptabs, 35 melodic percussions, 46 non-melodic percussions, 164 couplers, 18 tremulants, 120 selectors for the 6 swell pedals controlling 15 swell boxes,[8] and a stop crescendo pedal.
The console is also the only one in the world with 7 manuals. Uniquely, the lowest two (Choir and Great) have a range of seven octaves, and the third-lowest (Swell) has a range of six octaves, while the rest have a normal five-octave range. The bottom five keys on the Swell manual (GGG to BBB) are in place mainly for cosmetic reasons, as most ranks have no pipes for these notes; however, they would sound if couplers were activated.[9] The manuals from top to bottom are:[8]
| 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 were designed with seven octaves so that specially extended stops in the pedal can be played throughout the 85-note compass of both manuals, comparable to the range of a piano. These stops can be selected by stoptabs in two divisions on the right stop jamb. The Grand Great (for the Great manual) controls stops from the Pedal Right pipe division, and the Grand Choir (for the Choir manual) controls stops from the Pedal Left pipe division.[9] For example, the Grand Ophicleide pipes can be played from the pedalboard, and also from the Great manual by means of the Grand Great.
The pedalboard and the Great and Choir manuals are equipped with "Second Touch", allowing the organist to use two different voicings by pressing the same key to different depths.[10]
Some pipe divisions are independently playable on two manuals. For example, the Choir-Swell division is usually played from the Choir manual (I), but it has been "duplexed" to the Swell manual (III), stoptab for stoptab. In this way, the division's stops are also available there as the Swell-Choir, no matter which stops are selected for the Choir manual. The same is true for the Great-Solo pipes, which are usually played from the Great manual (II), but can also be selected as the Solo-Great for the Solo manual (IV).[10]
Although the four Gallery divisions (when repaired) can be played from any manual, their "home" is the Bombard manual (VII). They are the only pipe divisions playable from it, and its keyslip contains the divisional pistons for setting combinations of the Gallery stops.[11]
An older and smaller (5-manual) console is on display in the lobby outside the auditorium, no longer connected to the instrument.[3]: 302, 305 The 7-manual main console is named in honor of Frederick R. Haas, whose family foundation has generously supported the Midmer-Losh and other important pipe organs in the region.[12][13]
Stops
editThis article needs additional or more specific images. (November 2024) |
Stephen D. Smith, president of the former Atlantic City Convention Hall Organ Society, comprehensively reviewed the organ's stops in his 2002/2010 book and his 2014 web update, including "compound" Celeste and Mixture stops that are each built with multiple pipe ranks. His unofficial estimate of 33,116 pipes has the following distribution:[3]: 450–463 [8]
| Division | Voices | Ranks | Pipes |
|---|---|---|---|
| Pedal Right | 11 | 11 | 903 |
| Pedal Left | 10 | 16 | 955 |
| Choir | 29 | 37 | 2,792 |
| Unenclosed Choir | 6 | 9 | 657 |
| Great | 38 | 63 | 4,647 |
| Great-Solo (Flues) | 13 | 13 | 1,152 |
| Great-Solo (Reeds) | 12 | 12 | 972 |
| Swell | 36 | 55 | 4,456 |
| Swell-Choir | 17 | 17 | 1,542 |
| Solo | 22 | 33 | 2,085 |
| Fanfare | 21 | 36 | 2,364 |
| Echo | 22 | 27 | 1,898 |
| Gallery I | 4 | 10 | 754 |
| Gallery II | 7 | 9 | 621 |
| Gallery III | 6 | 9 | 681 |
| Gallery IV | 8 | 8 | 596 |
| Brass Chorus | 8 | 10 | 730 |
| String I | 11 | 20 | 1,436 |
| String II | 24 | 37 | 2,658 |
| String III | 9 | 17 | 1,217 |
| Total | 314 | 449 | 33,116 |
In addition to the 314 stops controlling the pipe ranks summarized above, the instrument also has 23 percussions (16 non-melodic and 7 melodic, including a motorized grand piano), for a total of 337 stops.[8] It includes clear principal choruses and mixtures that are typical of German Baroque organs, and imitative orchestral stops typical of symphonic organs, and also percussion stops and extended ranks and "Second Touch" typical of theatre organs. Even before high-quality recorded music was available, this versatile blend of organ features would let the Midmer-Losh convincingly deliver a wide variety of music, for the countless performers and events that would use the multi-purpose Boardwalk Hall.[3]: 250
64-foot Diaphone-Dulzian
editThe 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 full-length 64-foot stops in the world. The stop is unique, because it is a reed/diaphone hybrid. (The other 64-foot stop is the Contra-Trombone reed stop in the Sydney Town Hall Grand Organ.)[14]
When construction of the organ started, 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. Later, the design was revised, and the Diaphone was omitted because it was feared it would crowd the Right Stage chamber. Consequently, the Dulzian was moved to the Right Stage chamber.[14] 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 (18 m) in length, weighs 3,350 pounds (1,520 kg), and produces a frequency of 8 Hz, a tone that is more felt than heard; the sound of the vibrating pallet is described as "a helicopter hovering over the building".[14] The wooden pipe stands upright for about 40 feet (12 m), the remainder is mitered (turned) towards the Right Stage chamber grille, like an upside-down L. All pipes taller than 32 feet (10 m) 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 64-, 32-, 16-, 8- and 4-foot unison stops, and 42+2⁄3-foot, 21+1⁄3-foot and 10+2⁄3-foot mutation stops, may be drawn from the same rank. Also, when the 64-foot and 42+2⁄3-foot are combined, the resultant tone simulates a 128-foot stop, equivalent to 4 Hz 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.[14]
32-foot stops
editTo provide the power needed in the pedal, the organ has ten 32-foot stops:
| Stop | Division |
|---|---|
| Tibia Clausa 32' | Pedal Right |
| Bombardon 32' | Pedal Right |
| Diaphone 32' | Pedal Left |
| Diapason 32' | Pedal Left |
| Bombard 32' | Pedal Left |
| Fagotto 32' | Pedal Left |
| Sub Principal 32' | Great |
| Trombone 32' | Fanfare |
| Violone 32' | Echo |
| Diaphone-Dulzian 32' (extension of 64') | Pedal Right |
Grand Ophicleide
editThe Grand Ophicleide in the organ's Pedal Right division, behind the Right Stage chamber grille, speaking on 100" wind pressure, was 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 throughout the auditorium over any other stops that might be playing.[15] 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 may be heard, almost as loud as the pipes themselves.[16] 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' octave 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.[3]: 186
Grand Cornet XI
editThe largest single stop in the organ by number of pipes, the Grand Cornet contains 11 ranks totaling 803 pipes, nearly 2.5% of the entire organ. This compound stop is spread across two pipe 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 also 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 and distinctions
editThe organ has been recognized by Guinness World Records[5] as the largest musical instrument, the loudest musical instrument, and the largest pipe organ ever constructed, although debate exists about the selection criteria. (Philadelphia's twice-expanded Wanamaker Organ has fewer pipes but more pipe ranks, and is fully operational.) Guinness also recognized the Grand Ophicleide in the Pedal Right division to be the loudest organ stop in the world (until it was surpassed by the Vox Maris, a 1-rank outdoor instrument that relies on compressed air, built for South Korea's Expo 2012).[17]
The Boardwalk Hall Auditorium Organ was recognized by the multi-national Organ Historical Society as an instrument "of historical value and worthy of preservation" as part of its Historic Organ Citations program. The Citation, No. 313, was presented to the New Jersey Sports and Exposition Authority on October 26, 2004.[18]
Officially, the organ has 33,112 pipes, but the exact number is uncertain.[2][3]: 9 [4][5] It is very hard to determine exactly how many pipes the organ has, due to undocumented revisions made during its construction, followed by extensive damage that is still being repaired, further confounded by erroneous reports that have circulated over the years.
The organ is the only one in the world to have stops standing on 100 inches of wind pressure. 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 3.6 psi or 0.25 atm, is about 30 times more than a normal organ stop; even high-pressure stops usually stand on only 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:[8]
| Stop | Division | Wind pressure |
|---|---|---|
| Grand Ophicleide 16' | Pedal Right | 100" |
| Tuba Imperial 8' | Solo | 100" |
| Trumpet Mirabilis 16' | Gallery I | 100" |
| Tuba Maxima 8' | Gallery I | 100" |
| Diaphone 32' | Pedal Left | 50" |
| Tuba Magna 16' | Solo | 50" |
| Bugle 8' | Solo | 50" |
| Bombard 32' | Pedal Left | 50" |
| Major Posaune 16' | Pedal Left | 50" |
| Diaphone Phonon 16' | Pedal Right | 50" |
| Posaune 16' | Fanfare | 50" |
| Harmonic Tuba 8' | Fanfare | 50" |
| Ophicleide 8' | Fanfare | 50" |
| Major Clarion 4' | Fanfare | 50" |
Apart from the aforementioned stops on record wind pressure, almost every division stands on at least 15 inches wind pressure, except for the Choir on 10 inches and the Baroque-style Unenclosed Choir on a more-traditional 3+3⁄4 inches. Also, some individual stops stand on low 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 of 394 horsepower (294 kW), pumping 36,400 cubic feet (1,030 m3) of wind per minute. Around 1990, these were replaced by seven blowers with AC motors totaling 630 horsepower (470 kW).[3]: 69–70
Damage and restoration
edit1944 water damage
editThe instrument has not been fully functional since the 1944 Great Atlantic Hurricane, when the subterranean floors of the oceanfront Boardwalk Hall were flooded with seawater. This significantly damaged the blowers and completely destroyed the electro-pneumatic combination action for the organ stops. Additional water damage resulted earlier from plumbing failures and later from leaking roof areas and air-conditioning equipment. For decades, government funding and staffing were insufficient to keep pace with the maintenance and repair needs of the world's largest pipe organ.[3]: 359–371
1998 partial restoration
editIn September 1998, the New Jersey Sports and Exposition Authority provided a $1.17 million grant, which restored to playable condition the Right Stage chamber of the Main Auditorium Organ and the entire Ballroom Organ.[19] (The latter is a historic 55-rank theatre organ, Kimball opus 7073.) Afterwards, a recording session took place, which captured the main organ's record-holders (the 64' Diaphone-Dulzian, and the 100" Tuba Imperial and Grand Ophicleide) shortly before the hall closed for a multi-year renovation.
1999–2001 construction damage
editBoth organs experienced severe damage during the 1999–2001 renovation of Boardwalk Hall, due to inadequate planning and oversight and the carelessness of workers. The organ curator position was furloughed. Pipes were removed, bent, and stepped on. (Most 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 the Left Upper chamber, which allowed the rank to speak through the grille in the ceiling, was sealed off. As walls were removed, windlines to various pipe chambers were cut, with no effort to identify or protect the lines, nor any plans to re-route or repair them. As balconies were replaced, the elaborate electrical relay for the Left Stage chamber was cut out without regard to its restoration, and various switching and control cables were severed. Cement dust disrupted thousands of unprotected switching contacts, magnets, and organ pipes. The 5-manual console connection was cut. All this left the Auditorium Organ heavily damaged and the Right Stage chamber, which was 98% operational in 1998, completely disabled. To make room for a stairway, the relay of the Ballroom Organ was also removed in a careless way and its control cables severed, rendering that organ unplayable as well.[20]
Ongoing restoration
editIn 2013, the Main Auditorium Organ once again began to be heard, with 15–20% of it restored as funding was secured. The organ was played in September 2013 during the Miss America pageant, its first public performance in 40 years.[21] Since 2014, free half-hour noon concerts are offered Monday through Friday from May through September, excluding holidays and special events. Since 2015, in-depth "behind the scenes" tours are available on Wednesdays at 10 a.m. for most of the year.[22] On September 1, 2015, Nathan Bryson became the fifth curator of the Boardwalk Hall organs, to lead a dedicated crew of maintenance professionals and volunteers. Both organs are gradually returning to the regular musical life of the building as their mechanical condition permits.
The current restoration program, led by the Historic Organ Restoration Committee (HORC, a nonprofit 501(c) organization), is a $16 million project funded entirely by donations from charitable foundations and the general public.[23] The restoration effort focuses on re-leathering the full Auditorium Organ, as well as repairing damage to the original pipework and mechanical/electrical systems sustained from construction and water over the years.
HORC reports that as of 2024[update], 95% of the Ballroom Kimball Organ and 67% of the Main Auditorium Midmer-Losh Organ are operational again,[23] the latter including most of the pipe ranks in the Right Stage, Left Stage and Left Forward chambers. Restoration work is ongoing and proceeding, as the organs' 100th anniversary approaches in 2029–2032.
References
edit- ^ "The Largest Organ in the World". Visitors Bureau, Convention Hall. c. 1960. Retrieved November 20, 2024 – via Theatre Organ Preservation of Nebraska.
- ^ a b c d "About the Midmer-Losh". Historic Organ Restoration Committee. Retrieved November 17, 2024.
- ^ a b c d e f g h i Smith, Stephen D. (2010) [1st ed. 2002]. Atlantic City's Musical Masterpiece (2nd ed.). Atlantic City Convention Hall Organ Society. ASIN B0DNDTFXWH. ISBN 978-0-9708494-4-1. Archived from the original on August 1, 2015.
{{cite book}}: CS1 maint: unfit URL (link) - ^ a b "Your Questions... Answered: How many pipes does the Midmer-Losh organ have?". Atlantic City Convention Hall Organ Society. Archived from the original on June 15, 2011. Retrieved June 25, 2012.
- ^ a b c "Largest Organ". Guinness World Records. Retrieved November 15, 2024.
- ^ Bishop, John (May 2021). "In the Wind: Industrial hygiene" (PDF). The Diapason. 112 (5): 12–13. Retrieved November 20, 2024.
- ^ Federal Reserve Bank of Minneapolis. "Consumer Price Index". Retrieved November 21, 2024.
- ^ a b c d e "Main Auditorium Organ". Atlantic City Convention Hall Organ Society. Archived from the original on July 24, 2011. Retrieved June 25, 2012.
- ^ a b "Your Questions... Answered: On the Midmer-Losh Organ, why do some of the main console's manuals have more keys than others?". Atlantic City Convention Hall Organ Society. Archived from the original on June 15, 2011. Retrieved June 25, 2012.
- ^ a b "Main Auditorium Organ – Stop List". Atlantic City Convention Hall Organ Society. Archived from the original on July 24, 2011. Retrieved June 25, 2012.
- ^ Smith, Stephen D. (Fall 2001). "The Gallery Organs" (PDF). The Grand Ophicleide (13). Atlantic City Convention Hall Organ Society: 7. Archived from the original (PDF) on July 24, 2011. Retrieved June 25, 2012.
- ^ "Pipe Dreams". Metropolitan Opera. September 2022. Retrieved November 24, 2024.
- ^ "Dedication Plaque". Historic Organ Restoration Committee (official Facebook page). July 11, 2019. Retrieved November 24, 2024.
- ^ a b c d Smith, Stephen D. (Winter 2001–2002). "The World's Largest Organ Pipes" (PDF). The Grand Ophicleide (14). Atlantic City Convention Hall Organ Society: 5–9. Archived from the original (PDF) on July 24, 2011. Retrieved June 25, 2012.
- ^ Currie, Tom (August 16, 2012). "The 10 Largest Instruments Ever". Mandatory.com. Archived from the original on May 31, 2014.
- ^ Smith, Stephen D. (Summer 2002). "The Beginnings Of The World's Largest Pipe Organ" (PDF). The Grand Ophicleide (16). Atlantic City Convention Hall Organ Society: 8. Archived from the original (PDF) on July 24, 2011. Retrieved October 18, 2016.
- ^ Hey, Thomas (April 2013). "Vox Maris – the voice of the sea" (PDF). ISO Journal (43): 46–55. Retrieved November 22, 2024.
- ^ "Historic Organ Citations". Organ Historical Society. Archived from the original on November 29, 2014. Retrieved November 19, 2014.
- ^ "News". Atlantic City Convention Hall Organ Society. Archived from the original on July 24, 2011. Retrieved November 18, 2014.
- ^ Smith, Stephen D. (Fall 2002). "New Problems" (PDF). The Grand Ophicleide (17). Atlantic City Convention Hall Organ Society: 8. Archived from the original (PDF) on July 24, 2011. Retrieved November 19, 2014.
- ^ Rosenberg, Amy (March 31, 2014). "Boardwalk Hall organ will again accompany a silent movie". The Philadelphia Inquirer. Archived from the original on April 6, 2014. Retrieved January 1, 2015.
- ^ "Events Calendar". Historic Organ Restoration Committee. Retrieved November 15, 2024.
- ^ a b "The Restoration Project". Boardwalk Hall. Retrieved November 15, 2024.
External links
edit
- Historic Organ Restoration Committee (official website), with concert livestreams and many photographs
- "A Virtual Tour of the Largest Pipe Organ in the World!" (2020 video) – via YouTube
- Organ Historical Society Database information, with many photographs
- "The Midmer-Losh Pipe Organ: Breathing Life Into the Beast". Ultimate Restorations, Season 1, Episode 6 (2014 video) – via Tubi
- "The Senator's Masterpiece" (2006 video). Vic Ferrer Productions – via YouTube
- "Specification of the Organ at Atlantic City", on The Organ Site (in German), with many photographs