alto saxophone, clarinet Eric Dolphy
bass Joe Benjamin
cello Ron Carter
design, photography by Don Schlitten
drums Charlie Persip
liner notes Nat Hentoff
piano, written-by Mal Waldron
recorded by Rudy Van Gelder
supervised by Esmond Edwards
tenor saxophone Booker Ervin
Recorded At Van Gelder Studio, Englewood Cliffs, New Jersey
Lacquer Cut At Van Gelder Studio, Englewood Cliffs, New Jersey
Published By Prestige Music (3)
Record Company Prestige Records Inc.
This edition has purple New Jazz labels, wide deep groove both sides, RVG stamped. There is a small circle ring seen on side 2 label only. The front cover is textured, as seen in the second photo on discogs.

Recorded June 27, 1961.

Purple NEW JAZZ label, 'VAN GELDER' on runout
Rights Society: BMI