Credits

Herbie Hancock: Piano
Ron Carter: Bass
Alan Shorter: Flugelhorn
Freddie Hubbard: Trumpet, Flugelhorn
Grachan Moncur III: Trombone
James Spaulding: Alto Saxophone
Wayne Shorter: Tenor Saxophone
Joe Chambers: Drums
Rudy Van Gelder: Engineer, Remastering
Takao Ogawa: Liner Notes
Gordon H. Jee: Creative Director
Michael Cuscuna: Producer
Nat Hentoff: Liner Notes
Reid Miles: Artwork
Alfred Lion: Producer
Bob Blumenthal: Liner Notes
Francis Wolff: Cover Photo