Credits

Herbie Hancock: Piano
Billy Higgins: Drums
Grant Green: Guitar
Lee Morgan Quintet: Trumpet
Lee Morgan: Trumpet
Reggie Workman: Bass
Wayne Shorter: Saxophone, Tenor Saxophone
Rudy Van Gelder: Engineer, Remastering
Gordon H. Jee: Creative Director
Michael Cuscuna: Reissue Producer
Micaela Boland: Design, Artwork Direction
Reid Miles: Artwork
Alfred Lion: Producer
Bob Blumenthal: Liner Notes
Francis Wolff: Cover Photo, Photography
Neil Hentoff: Liner Notes