Artwork By [Cover Design] - Marvin Israel
Bass - Percy Heath
Drums - Connie Kay
Engineer [Recording] - Tom Dowd
Featuring [Guest Artist] - Jimmy Giuffre (tracks: A)
Photography [Cover Photo] - Jay Maisel
Piano - John Lewis (2)
Technician [Supervision] - Nesuhi Ertegun
Vibraphone - Milt Jackson