Jimmy Powell (musician) Green on guitar, Al Lucas on bass and Shadow Wilson on drums. In 1956, Powell was a member of the Dizzy Gillespie Big Band that recorded "Groovin' High" live at Birdland with Walter Bishop on piano, Nelson Boyd on bass, Marty Flax on baritone, Gillespie, Quincy Jones, Carl Warwick and Joe Gordon on trumpets, Benny Golson and Ernie Wilkins on tenor, Ernie Henry and Phil Woods on alto saxes, Roy Levitt and Melba Liston on trombones. He went on to record several albums with Gillespie. Jimmy Powell (musician) James Theodore Powell (October 24, 1914 – February 16, 1994) was an
Dizzy Gillespie a session led by Coleman Hawkins with Gillespie as a featured sideman on February 16, 1944 (Apollo), the first formal recording of bebop. He appeared in recordings by the Billy Eckstine band and started recording prolifically as a leader and sideman in early 1945. He was not content to let bebop sit in a niche of small groups in small clubs. A concert by one of his small groups in New York's Town Hall on June 22, 1945 presented bebop to a broad audience; recordings of it were released in 2005. He started to organize big bands in late 1945.