Casts
Robert Moog
Self
Keith Emerson
Self
Rick Wakeman
Self
Bernie Worrell
Self
Herbert Deutsch
Self
Walter E. Sear
Self
Gershon Kingsley
Self
Jean-Jacques Perrey
Self
Luke Vibert
Self
Money Mark
Self
Mix Master Mike
Self
DJ Spooky
Self
DJ Logic
Self
Pamelia Kurstin
Self
Charlie Clouser
Self
Woody Jackson
Self
Edd Kalehoff
Self (archive footage)