Credits

Herbie Hancock: Piano
Art Taylor: Drums
Barry Harris: Piano
Benny Golson: Tenor Saxophone
Billy Higgins: Drums
Bobby Timmons: Piano
Charlie Persip: Drums
Gigi Gryce: Alto Saxophone
Grant Green: Guitar
Hank Mobley: Tenor Saxophone
Harold Mabern: Piano
Jackie McLean: Alto Saxophone
Joe Henderson: Tenor Saxophone
Lee Morgan: Trumpet
Paul Chambers: Bass
Pepper Adams: Baritone Saxophone
Philly Joe Jones: Drums
Sonny Clark: Piano
Wynton Kelly: Piano
Wayne Shorter: Tenor Saxophone
Bob Cranshaw: Bass
Ronnie Mathews: Piano
Doug Watkins: Bass
Larry Ridley: Bass
Rudy Van Gelder: Engineer
Michael Cuscuna: Producer
Alfred Lion: Producer
Francis Wolff: Photography
Butch Warren: Bass
Victor Sproles: Bass