Gil Evans (piano, arranger); Johnny Coles, Bernie Glow, Ernie Royal, Thad Jones (trumpet); Jimmy Cleveland, Tony Studd (trombone); Ray Alonge, Julius Watkins, Gil Cohen, Don Corado (French horn); Bill Barber (tuba); Eric Dolphy, Wayne Shorter, Al Block, Steve Lacy, Andy Fitzgerald, Jerome Richardson, Bob Tricarico (reeds); Eric Dolphy, Wayne Shorter, Al Block, Steve Lacy, Andy Fitzgerald, Jerome Richardson, Bob Tricarico (woodwinds; Bob Maxwell, Margaret Ross (harp); Harry Lookofsky (violin); Kenny Burrell, Barry Galbraith (guitar); Ron Carter, Paul Chambers, Gary Peacock, Richard Davis, Ben Tucker (bass); Elvin Jones (drums). Recorded 1963 & 1964. Verve. Director of engineering:Val Valentin