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
John LaPorta with the Woody Herman Orchestra. Beginning in 1947 he studied with Lennie Tristano. With Teo Macero and Charles Mingus he was a member of the Jazz Composers Workshop, trying to combine jazz with classical music. In the classical world, he worked with Boston Pops, Leonard Bernstein, Leopold Stokowski, and Igor Stravinsky. In jazz he worked with Kenny Clarke, Miles Davis, Dizzy Gillespie, Charlie Parker, Buddy Rich, and Lester Young. He taught at Parkway Music School, then at public schools on Long Island, followed by the Manhattan School of Music and the Berklee College of Music. With guitarist Jack Petersen, he