Companies, etc. Recorded At – Van Gelder Studio, Englewood Cliffs, New Jersey Copyright (c) – Liberty Records, Inc. Credits Bass – Reginald Workman* Design [Cover] – Reid Miles Drums – Joe Chambers Liner Notes – Don Heckman Photography By [Cover Photo] – Francis Wolff Piano – Herbie Hancock Producer – Alfred Lion Recorded By [Recording By] – Rudy Van Gelder Tenor Saxophone – Wayne Shorter Notes Recorded on February 3, 1966 (track A1) and on February 24, 1966 (tracks A2 to B3).