A collection of rare and unreleased recordings from the archives of electronic music pioneer Mort Garson, composer of Mother Earth's Plantasia. The compilation plays like an ultimate Mort Garson playlist, and includes alternate takes of Plantasia tracks, music for never-aired radio advertisements, themes for science fiction films, erotic oddities, and much more from the prolific composer's '60s and '70s synthesizer oeuvre. This deluxe edition includes art by Robert Beatty and new liner notes by Andy Beta (Pitchfork).