bass Miroslav Vitous
tracks a1, a2, b1 to b3 drums Jack DeJohnette
tracks a3, a4 drums Joe Chambers
electric piano Herbie Hancock
guitar John McLaughlin
photography by [front] Joel Brodsky
producer [remix], liner notes Michael Cuscuna
recorded by David Greene
remix Lew Hahn
tenor saxophone Joe Henderson
tracks a1 written-by Eddie Harris
tracks a2 to a4, b1 to b3 written-by Miroslav Vitous
Phonographic Copyright (p) Atlantic Recording Corporation
Copyright (c) WEA Musik GmbH
Recorded At A&R Studios
Recorded at the A & R Studios, N.Y. on October 9th and 10th, 1969.

It was originaklly released in the same year as Infinity Search on Embryo SD 524
In 1972 it ws re-released as Mountain In The Clouds on SD 1622.