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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallThe first Columbia long-playing microgroove record was announced and demonstrated on June 21, 1948, at New York’s Waldorf Astoria. The Library of Congress identifies the first LP as Columbia ML 4001, featuring Mendelssohn’s Violin Concerto in E minor with violinist Nathan Milstein, Bruno Walter conducting the Philharmonic-Symphony Orchestra of New York.
When was the first LP released?
Columbia Records president Edward Wallerstein unveiled the new format at a press conference on June 21, 1948. Columbia also shipped demonstration albums to distributors by that date. The archival account establishes the announcement and distributor launch; it does not establish that an individual consumer bought the first LP on June 21. The Library of Congress account draws on Columbia Records paperwork, including the label order and copy sheets for the first disc. Sony Classical’s 2023 retrospective also dates the press conference to June 21 at the Waldorf Astoria.
What was the first LP, and who performed it?
The Library of Congress identifies Columbia ML 4001 as Mendelssohn’s Violin Concerto in E minor. Nathan Milstein played the solo violin, with Bruno Walter conducting the Philharmonic-Symphony Orchestra of New York, now known as the New York Philharmonic.
The production story began before the public announcement. A label order for ML 4001, signed by Columbia librarian Helene F. Chmura, is dated March 1, 1948. In April, a memo described demonstration albums for distributors: a set of four 12-inch discs and two 10-inch discs. Columbia reportedly produced 10,000 copies of each demonstration album for bulk shipment to distributors by June 21. That figure concerns demonstration albums, not retail copies of ML 4001. LPs were listed and promoted in Columbia’s 1949 Record Catalog.
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How did Columbia’s LP differ from a 78?
The Columbia LP combined a slower rotational speed with a finer microgroove on a 12-inch vinyl disc. The format comparison is not just about speed: longer playing time meant fewer interruptions for listeners hearing extended music.
| Feature | Shellac 78 | Columbia LP |
|---|---|---|
| Speed | 78 rpm | 33⅓ rpm |
| Playing time | About five minutes per side, according to Sony Classical’s 2023 retrospective | About 23 minutes per side according to the Library of Congress (2019); Sony Classical (2023) estimates about 25 minutes per side |
| Material | Shellac | Vinyl, described by the Library of Congress as sturdier than shellac |
| Effect on long works | More frequent record changes | Longer passages could play with fewer record changes |
The two sources give different estimates for LP side length, so “roughly two dozen minutes per side” is a useful rounded description, not a single exact runtime. Columbia’s 1949 Record Catalog advertised “up to 45 minutes of music on one 12-inch record,” a period promotional maximum quoted in Amanda Jenkins’s 2019 Library of Congress account; it is not the runtime of ML 4001.
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Why did Columbia’s LP change recorded music?
The LP made it practical to present an extended work, or a larger group of songs, with fewer interruptions than the short-playing shellac format allowed. The Library of Congress describes a related shift in the word “album”: it had referred to bound sleeves holding multiple discs, then came to mean music collected on a single record. Longer playing time also gave artists and labels more room to organize releases around a complete work, theme, concept, or narrative.
The format was the result of engineering and material changes, not simply a new speed. The Library of Congress credits Peter Goldmark with overseeing the development, Bill Bachman with engineering leadership, and other Columbia/CBS engineers with contributing to it. Columbia was not the first company ever to attempt a long-playing disc: the Library of Congress notes earlier efforts, including an unsuccessful RCA Victor attempt. Columbia’s achievement was the successful LP that became a lasting recorded-music format.
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