alto saxophone [alto sax], saxello, electric piano Elton Dean
bass Hugh Hopper
tracks b1 to b3 double bass Roy Babbington
tracks b1 to b3 drums John Marshall
tracks a1 to a3 drums Phil Howard
engineer Gary Martin
executive-producer Sean Murphy
organ, electric piano Mike Ratledge
producer Soft Machine
Recorded At Advision Studios
Published By Soft Machine Publishing Company Limited
Published By Essex Music International Ltd.
Published By Robbins Music Corp. Ltd.
Original first UK release with a glossy 5 on front cover.

Recorded Nov/Dec 1971, Jan/Feb 1972 at Advision Studios, London.
Matrix / Runout: S 64806 A2 (SIDE A Stamped)
Matrix / Runout: S 64806 B1 (SIDE B Stamped)