Supplement which appeared on the Manikin Records CD version of Moondawn is the backing tape from Mindphaser, containing drums, organ, and synth sound effects: wave sounds, thunder sounds and EMS synthi embellishments. In this form, it was never intended for release. It is interesting to listen to this tape, but Mindphaser is of course more satisfying. This stripped down version allows the listener to focus on supporting instruments, and better understand their contribution to the overall sound. Comparing Mindphaser to Supplement gives the listener some idea of KS' method of constructing his mid70s studio tracks.
David M. Cline (autumn 2000)