Credits

Edgar Froese: Guitar, Gong, Mellotron, Organ, EMS VCS3
Tangerine Dream: Producer
Christopher Franke: Elka, Gong, Moog, Organ, Prepared Piano, EMS Synthi A
Peter Baumann: ARP 2600, Organ, Electric Piano, Prepared Piano, EMS Synthi A
Monique Froese: Photography
Mick Glossop: Engineer
Roland Paulcyk: Technical Assistance