artwork Tony Lane
bass, double bass [acoustic bass] Dave Holland
drums Jack DeJohnette
electric piano, synthesizer [echoplex], instruments [ring modulator] Larry Willis
engineer Elvin Campbell
engineer [assistant] Al Vanderbilt
percussion, congas Arthur Jenkins
producer Orrin Keepnews
tenor saxophone Joe Henderson
Distributed By Fantasy Records
Phonographic Copyright (p) Milestone Records
Pressed By Columbia Records Pressing Plant, Pitman
Published By Johen
Published By Tuschee
Published By Lojac
Recorded at Mercury Sound Studios, New York City, on January 30 and 31, 1973 (additional recording in February and April, 1973).

P in matrices denotes Columbia Pitman pressing. Similar to Multiple, which is the Columbia Terre Haute pressing.
Pressing Plant ID: P (Stamped both sides runout)
Matrix / Runout: M-9050-A (Side A label)
Matrix / Runout: M-9050-B (Side B label)
Matrix / Runout: M9050-A A P (Side A runout)
Matrix / Runout: M9050-B B P (Side B runout)
Rights Society: BMI