Alto Flute, Bass Clarinet: Jimmy Hastings, Alto Saxophone, Saxello: Elton Dean, Bass: Hugh Hopper, Cornet: Marc Charig, Double Bass: Roy Babbington, Drums: Robert Wyatt, Engineer: George Chkiantz, Executive-Producer: Sean Murphy, Organ, Piano: Mike Ratledge, Producer: Soft Machine, Tenor Saxophone: Alan Skidmore, Trombone: Nick Evans, Written-By: Elton Dean, Written-By: Hugh Hopper, Written-By: Mike Ratledge, Labelcode IMT5049801.2 (TECD358), Recorded At Olympic Studios