Aeolian-Skinner Organ Company
The American Classic tonal style — and the most influential American pipe-organ builder of the 20th century.
Boston, Massachusetts. Founded by merger in 1932. Closed in 1972. The instruments are still here.
1932
Merger of the Aeolian Company and the Skinner Organ Company.
G. Donald Harrison
English-born; defined the American Classic style.
1972
No new Aeolian-Skinners since. Existing organs survive.
A Short History
Two companies, one merger, one factory in Boston, four decades of American pipe-organ building.
Skinner Organ Company founded
Ernest M. Skinner founds the Skinner Organ Company in Boston. Skinner builds a reputation for romantic, orchestral organs with refined mechanical action and innovative pitman windchests — instruments designed to sound like a symphony orchestra in stone and pipe.
The Aeolian Company at its peak
The Aeolian Company, originally a maker of player pianos and residence organs, builds large-scale instruments for private estates, churches, and concert halls. The Great Depression hits the residence-organ market hard.
The merger
Aeolian Company and Skinner Organ Company merge to form the Aeolian-Skinner Organ Company. The new firm continues the Skinner factory tradition in Boston and adds the resources and reach of the Aeolian name.
The G. Donald Harrison era
G. Donald Harrison, English-born tonal director, becomes the creative force at Aeolian-Skinner. Under Harrison the firm develops what becomes known as the "American Classic" tonal style — a synthesis of European traditions designed to play the full range of organ literature, not just one school of it.
The company closes
Aeolian-Skinner ceases operations. The factory closes. No new organs are built under the Aeolian-Skinner name after this point. Surviving instruments are now maintained, restored, and rebuilt by other firms — but the originals are finite.
What Makes It Sound Different
The American Classic style isn't marketing language. It describes a specific approach to how a pipe organ is voiced, built, and matched to a room.
Built to play everything
Most pipe organ schools were optimized for one repertoire — French Romantic, German Baroque, English cathedral. Harrison's American Classic instruments were designed to be persuasive across all of them. One organ, the whole literature.
Clarity over weight
American Classic voicing emphasizes clear, distinct choruses — principals that sing without smothering, mixtures that crown the ensemble without screeching. The goal is transparency: you can hear the lines move, even in a full plenum.
Ensemble first
Each stop is voiced in relation to the others, not in isolation. The organ is treated as an ensemble of choirs rather than a collection of solo colors stacked on top of each other.
The room is the instrument
Aeolian-Skinner organs were designed for the rooms they were going into. The voicer was on site, listening, adjusting pipe by pipe. The acoustic of the building was treated as part of the instrument.
Notable Installations
A short list of well-known Skinner and Aeolian-Skinner instruments. Many of these have been rebuilt or expanded since their original installation; the lineage is the Aeolian-Skinner / Skinner tradition.
Boston Symphony Hall
Aeolian-Skinner rebuilt the original Hutchings organ at Symphony Hall — a landmark American concert-hall instrument.
The Riverside Church, New York
One of the largest church organs in the country. Aeolian-Skinner built and rebuilt the instrument across multiple campaigns in the mid-20th century.
The Mormon Tabernacle, Salt Lake City
The Tabernacle organ was rebuilt by Aeolian-Skinner under G. Donald Harrison in the late 1940s — one of the most recognized organs in the world.
National Cathedral, Washington, D.C.
The Great Organ of Washington National Cathedral is an Aeolian-Skinner — installed and expanded across the mid-20th century.
“Starlight & Stone” — a free recital on Trinity Cathedral's 1926 Skinner
Trinity Episcopal Cathedral in downtown Miami has a 1926 pipe organ. It was built by the Skinner Organ Company — six years before the 1932 merger that formed Aeolian-Skinner — so it is technically a pre-merger Skinner instrument. The lineage and the tonal tradition are the same: Boston factory, the same craft, the direct ancestor of every Aeolian-Skinner that came after it.
On Saturday, May 2, 2026 at 7 PM, Andrew Leslie Cooper — the cathedral's Organist and Music Director — will play a free public recital titled “Starlight & Stone.” The program features 20th and 21st century works including Hans Zimmer's score for the film Interstellar. It is one of the few times you can walk into a Miami cathedral, hear a 100-year-old Skinner instrument played for an hour, and pay nothing.
Skinner vs. Aeolian-Skinner — the nuance
Strictly speaking, an organ built before 1932 is a Skinner — the Skinner Organ Company, founded by Ernest M. Skinner in Boston in 1901. An organ built between 1932 and 1972 is an Aeolian-Skinner, the post-merger firm where G. Donald Harrison defined the American Classic style.
The two names get used loosely because the lineage is continuous — same Boston factory, same craft, much of the same workforce across the 1932 transition. When people talk about the “Aeolian-Skinner sound,” they usually mean the broader Skinner / Aeolian-Skinner tradition, which spans 1901 to 1972.
When this site refers to Trinity Cathedral's 1926 instrument, that's a pre-merger Skinner. The Aeolian-Skinner name didn't exist yet in 1926 — but the lineage is direct, and the recital tradition the cathedral runs on it is part of the same American pipe-organ heritage.
Frequently Asked Questions
What is the Aeolian-Skinner Organ Company?
Aeolian-Skinner was an American pipe-organ builder formed in 1932 by the merger of the Aeolian Company and the Skinner Organ Company. Based in Boston, the firm became the most influential American organ builder of the 20th century, best known for the "American Classic" tonal style developed under tonal director G. Donald Harrison. The company closed in 1972.
What is the American Classic tonal style?
The American Classic style is a 20th-century approach to organ tonal design, associated with G. Donald Harrison at Aeolian-Skinner. The idea is to build instruments capable of playing the full range of organ literature — French, German, English, and American — convincingly, rather than specializing in one national school. American Classic organs emphasize ensemble clarity, distinct chorus development, and voicing that fits the room they're installed in.
Who was G. Donald Harrison?
G. Donald Harrison (1889–1956) was an English-born organ builder who became tonal director at Aeolian-Skinner in the 1930s. He is the figure most associated with the American Classic style. His instruments — at Symphony Hall in Boston, the Mormon Tabernacle, the National Cathedral, and many universities and churches — defined what mid-century American organ-building sounded like.
Are Aeolian-Skinner organs still being made?
No. The company closed in 1972 and no new instruments have been built under the Aeolian-Skinner name since. Existing organs are still played, maintained, restored, and in some cases rebuilt — but the original Aeolian-Skinner factory and workforce no longer exist. Every Aeolian-Skinner you can hear today is a survivor.
Where can I hear an Aeolian-Skinner or Skinner organ?
Many cathedrals, concert halls, universities, and large churches across the United States still have surviving Skinner or Aeolian-Skinner instruments in regular use. Specific examples include Boston Symphony Hall, The Riverside Church in New York, the Mormon Tabernacle in Salt Lake City, and Washington National Cathedral. In Miami, Trinity Episcopal Cathedral has a 1926 Skinner organ — built before the merger, but in the same lineage — and hosts public organ recitals. The next free public recital is "Starlight & Stone" with Andrew Leslie Cooper on Saturday, May 2, 2026.
What's the difference between a Skinner and an Aeolian-Skinner?
Skinner Organ Company (1901–1932) is the pre-merger company founded by Ernest M. Skinner. Aeolian-Skinner (1932–1972) is the post-merger firm. Instruments built before 1932 are technically "Skinner" organs; instruments built after the merger are "Aeolian-Skinner." The lineage is continuous — same factory, same craft tradition — but the two names refer to different chapters of the same company.
How many Aeolian-Skinner organs were built?
Several hundred Skinner and Aeolian-Skinner instruments were built across the company's lifetime, ranging from small chapel organs to enormous cathedral and concert-hall instruments. A detailed opus list is maintained by the Organ Historical Society and other preservation organizations.
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Andrew Leslie Cooper
Organist & Music Director at Trinity Cathedral Miami. May 2 free recital.
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Read morePage built by Glen Bradford as a companion piece to the May 2, 2026 organ recital at Trinity Episcopal Cathedral, Miami. Historical details from widely-published sources on American pipe-organ history.