A1 Cosmic Wheels
Bass – Clive Chaman
Drums – Cozy Powell
Soprano Vocals – Jill Utting, Valerie Charrington
Strings – Chris Spedding
Synthesizer [Moog] – John 'Rabbit' Bundick
Violin [Lead] – Pat Halling
Vocals, Twelve-String Guitar – Donovan
A2 Earth Sign Man
Bass – Clive Chaman
Drums – Cozy Powell
Lead Guitar – Chris Spedding
Piano – John 'Rabbit' Bundick
Saxophone – Bobby Keyes
Strings – Chris Spedding
Violin [Lead] – Pat Halling
Vocals, Guitar – Donovan
A3 Sleep
Alto Saxophone – Jim Horn
Bass – Dennis Wall
Drums – Cozy Powell
Synthesizer [Moog], Mellotron – John 'Rabbit' Bundick
Tenor Saxophone – Bobby Keys
Vocals, Guitar – Donovan
A4 Maria Magenta
Accordion – Jack Emblou
Bass – Clive Chaman
Bouzouki – Chris Spedding
Drums – Cozy Powell
Vocals, Twelve-String Guitar – Donovan
A5 Wild Witch Lady
Bass – Clive Chaman
Drums – Cozy Powell
Guitar, Strings – Chris Spedding
Soprano Vocals – Jill Utting, Valerie Charrington
Violin [Lead] – Pat Halling
Vocals, Guitar – Donovan
B1 The Music Makers
Bass – Phillip Chen
Drums – Alan White
Electric Guitar, Strings – Chris Spedding
Violin [Lead] – Pat Halling
Vocals – Lesley Duncan, Suzi Quatro
Vocals, Acoustic Guitar – Donovan
B2 The Intergalactic Laxative
Guitar – Donovan
Vocals – Cary Wilson, Donovan, Jill Utting, Nick Curtis, Valerie Charrington
B3 I Like You
Bass – Clive Chaman
Drums – Cozy Powell
Guitar – Donovan
Strings – Chris Spedding
Violin [Lead] – Pat Halling
Vocals – Donovan, Gaynor Stewart, John McCarthy, Julie Forsyth, Leslie Ash, Lesley Fyson
B4 Only The Blues
Bass – Clive Chaman
Drums – Cozy Powell
Lead Guitar – Chris Spedding
Piano – John 'Rabbit' Bundick
Vocals, Guitar – Donovan
B5 Appearances
Electric Piano – John Cameron
Percussion – Tony Carr
Saxophone – Bobby Keyes, Jim Horn
Strings – Chris Spedding
Violin [Lead] – Pat Halling
Vocals, Guitar – Donovan