Wayne Andre : Euphonium, Trombone
Don Ashworth : Clarinet (Bass), Reeds (Multiple), Sax (Baritone)
Ray Barretto : [bad word]  Percussion
George Benson : Guitar, Vocals
Phil Bodner : Flute, Oboe, Reeds (Multiple)
Ron Carter : Bass
Melvin Davis :  Flugelhorn, [bad word] Sonny Fortune : Sax (Alto), Saxophone
Bernie Glow : Flugelhorn, [bad word] Andy Gonzalez : Percussion
Herbie Hancock : Harpsichord, Organ, Piano
Ernie Hayes : Harpsichord, Organ, Piano
Freddie Hubbard : Flugelhorn, [bad word] Bob James : Harpsichord, Organ, Piano
Gerald Jemmott : Bass
Hubert Laws : Flute, Reeds (Multiple)
Idris Muhammad : [bad word] Raoul Poliakin : Violin
Max Pollikoff : Violin
George Ricci : Cello
Jerome Richardson : Clarinet, Flute, Sax (Tenor), Saxophone
Ed Shaughnessy : [bad word] Marvin Stamm : Flugelhorn, [bad word] Emanuel Vardi : Cello, Viola

October 22, 1969