design [jacket design] Jayne Travis
engineer Mitchell Tanenbaum
engineer Richard Bunger
engineer [recording assistant] Allen Kaufman
engineer [recording assistant] Marcus Ryle
tracks b2 flute John Heitmann
mastered by Bill Kipper
tracks b1 to b3 piano Delores Stevens
tracks a1 to a3 piano Richard Bunger
tracks a2 tam-tam Richard Bunger
tracks b3 tape Richard Bunger
tracks a2 vocals Joan La Barbara
Phonographic Copyright (p) Amreco, Inc.
Copyright (c) Musical Heritage Society, Inc.
Mastered At Masterdisk Corp.
An overview of the first four decades of prepared piano.

Recorded at EMRLD Studios, Carson, California, in June, 1979.
Other: 80-750103 (Library of Congress Catalog Card Number)
Matrix / Runout: MHS-4187-A MASTERDISK-BK EDP (Side A Runout etched, except MASTERDISK and EDP[In Oval] stamped)
Matrix / Runout: MHS-4187-B MASTERDISK-BK EDP (Side B Runout etched, except MASTERDISK and EDP[In Oval] stamped)