Engineer – Jost Gebers (tracks: B1 to B5), Michel Waisvisz (tracks: A1 to A5) Photography By – Hans Pattist Producer – Jost Gebers, Michel Waisvisz Synthesizer [Crackle, Modified Putney VCS 3], Instruments [Modified Spring-board (built By Hugh Davies)], Harmonica [Mouth Organ], Composed By, Design [Cover Design] – Michel Waisvisz