Effective period / Period of releases: 1939 - 2018

Members: Harry Lookofsky, Emanuel Vardi, Paul Winter, Robert La Marchina, Harvey Shapiro, Max Hollander, Albert Pratz, Paul Renzi, Leopold Stokowski, Elias Carmen, Bernard Kadinoff, Carlton Cooley, Daniel Guilet, John Wummer, Felix Galimir, Robert Bloom, Andor Toth, Viola Smith, Henry Siegl, Arthur Berv, Edwin Bachmann, Alexander Williams, Philip Sklar, Harry Glantz, Neal DiBiase, Leonard Sharrow, Bernard Robbins, Edward Vito, Abe Torchinsky, Benar Heifetz, Mischa Mischakoff, David Grupp, Giorgio Ciompi, Oscar Zimmerman, Lucien Laporte, Frederick Vogelgesang, Milton Prinz, Gardell Simons, Herman Weinberg

Founded: 1937 - New York, USA
Disbanded: 1954
This was a fabled orchestra specially constituted by David Sarnoff, chairman of RCA (which owned both RCA Victor Records and NBC radio) for conductor Arturo Toscanini. Offering the highest salaries of any orchestra at the time and a 52-week contract, NBC attracted top orchestral musicians: 21 of them were former section leaders of other orchestras. Artur Rodzinski was hired to train and mold the Orchestra to impeccable standards in anticipation of the leadership of Arturo Toscanini. The Orchestra took the air under Toscanini on Christmas day, 1937. It was immediately ranked as one of the world's great orchestras, famed for its precise and lean sound. It made numerous classic recordings for RCA, sometimes recording as the "RCA Victor Symphony," including the famous recording of Richard Rodgers' Victory at Sea (a 13-hour musical score), and worked with famous conductors such as Leopold Stokowski (who was co-conductor from 1941 to 1944). Arturo Toscanini led the Orchestra for 17 years.

Toscanini retired after his April 4, 1954, concert. Much to his distress, NBC laid the Orchestra off after that. Most of its members (with a few new players) reassembled as the "Symphony of the Air", which went on to charter its own distinguished, if brief, path to fame. "Symphony of the Air" finally disbanded in 1963.