alto saxophone, composed by Roscoe Mitchell
art direction, design Arnold A. Martin
liner notes Chuck Nessa
liner notes Terry Martin
mastered by John Bittner
photography by [cover] Roberto Masotti
producer Chuck Nessa
recorded by [berkeley] Roscoe Mitchell
recorded by [chicago] Stu Black
recorded by [willisau] Walter Troxler
Recorded At Sound Studios, Chicago
Recorded At Jazz Festival Willisau
Pressed By Wakefield Manufacturing
Pressed By Wakefield Manufacturing
Side A and B1, B2 recorded live on 23 August 1976 in Willisau, Switzerland (solo concert).
B3, C1 recorded on 17 January 1977 in Chicago, IL.
B4, D1 recorded on 22 February 1977 in Chicago, IL.
C2 recorded live on 15 January 1977 at Mapenzi, Berkeley, CA (solo concert).
D2 recorded on 22 January 1977 in Chicago, IL.

Chicago recordings at Sound Studios

Printed in USA
Rights Society: ASCAP
Matrix / Runout: JB N9-A #2 (ᵛᵛ)31772 (Side A runout, etched, tulip symbol stamped)
Matrix / Runout: JB N̶-̶1̶0̶ N-9B #2 (ᵛᵛ)31772 (Side B runout, etched, tulip symbol stamped)
Matrix / Runout: JB N10-C #1 (ᵛᵛ)31773 (Side C runout, etched, tulip symbol stamped)
Matrix / Runout: JB N10-D #1 (ᵛᵛ)31773 (Side D runout, etched, tulip symbol stamped)