Dizzy Gillespie Dizzy Gillespie and his Rebop Six, which included Parker, started an extended gig at Billy Berg's club in Los Angeles in December 1945. Reception was mixed and the band broke up. In February 1946 he signed a contract with Bluebird, gaining the distribution power of RCA for his music. He and his big band headlined the 1946 film "Jivin' in Be-Bop". After his work with Parker, Gillespie led other small combos (including ones with Milt Jackson, John Coltrane, Lalo Schifrin, Ray Brown, Kenny Clarke, James Moody, J.J. Johnson, and Yusef Lateef) and put together his successful big bands starting in
The Genius of Charlie Parker Vol. 2" [Savoy MG 12009] and "The Charlie Parker Story" [Savoy MG 12079]) completing the reissue of the previously released master takes, and the original issue of most of the unreleased takes from these seven sessions. Parker's entire Savoy ouvre was finally issued on "Charlie Parker: The Complete Savoy Studio Sessions" in 1978. The master take of "Koko", included here, is controversial in that it is unclear who, precisely, plays trumpet and\or piano on the track. The liner notes credit Miles Davis with trumpet for the session, but also credit Dizzy Gillespie with both trumpet and piano. Several sources claim