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
Sam Allen (musician) the 1940s Allen worked with Stuff Smith before becoming the pianist for Slim & Slam, the gig for which he was best known. He also played with Dizzy Gillespie in the 1940s. Around the end of the decade Allen moved to Washington and worked locally as a solo pianist for a time, then relocated to Oakland, California, where he played with Billie Heywood, Eddie Alley, John Handy Ike Bell and others. With Dizzy Gillespie Sam Allen (musician) Sam Allen (January 30, 1909 – April 1963) was an American jazz pianist. Allen accompanied silent films in movie palaces from the age