Credits

Herbie Hancock: Piano
Ernie Royal: Trumpet
J.J. Johnson: Trombone
Joe Zawinul: Piano
Joe Henderson: Tenor Saxophone
Nat Adderley: Trumpet, Arranger
Seldon Powell: Tenor Saxophone
Bob Cranshaw: Bass
Jimmy Wisner: Conductor, Arranger
George Duvivier: Bass
Al Gorgoni: Guitar
Paul Griffin: Piano
Herbie Lovelle: Drums
George Devens: Percussion
Artie Kaplan: Baritone Saxophone
Bill Suyker: Guitar
Victor Gaskin: Bass
John Asbury: Piano
Roy McCurdy: Drums