Alto Saxophone – Charlie Parker
Arranged By – Gil Evans (tracks: A5, A6)
Arranged By [Vocal] – Dave Lambert* (tracks: A5, A6)
Bass – Charlie Mingus* (tracks: A5, A6), Ray Brown (tracks: B1 to B5), Teddy Kotick (tracks: A1 to A4, B6)
Bassoon – Mannie Thaler* (tracks: A5, A6)
Bongos – Joe Mangual* (tracks: B6)
Clarinet – Hal McKusick (tracks: A5, A6)
Congas [Conga Drum] – Ralph Miranda (tracks: B6)
Design – David Stone Martin
Drums – Kenny Clarke (tracks: B1 to B5), Max Roach (tracks: A1 to A6), Roy Haynes (tracks: B6)
Flute – Al Block (tracks: A5, A6)
French Horn – Junior Collins* (tracks: A5, A6)
Oboe – Tommy Mace* (tracks: A5, A6)
Piano – John Lewis (2) (tracks: B1 to B5), Tony Aless (tracks: A5, A6), Walter Bishop* (tracks: A1 to A4, B6)
Producer, Liner Notes – Norman Granz
Supervised By – Norman Granz
Trumpet – Miles Davis (tracks: A1 to A4, B6), Red Rodney (tracks: B1 to B5)