Credits

Don Preston: Keyboards, Minimoog
Aynsley Dunbar: Drums
Frank Zappa: Guitar, Composer, Producer, Vocals, Arranger
Howard Kaylan: Lead Vocals
Jim Pons: Bass, Vocals
Mark Volman: Lead Vocals
Bob Stone: Digital Remastering
Cal Schenkel: Art Consultant, Cover Graphics
Ian Underwood: Keyboards, Woodwinds, Vocals
Ferenc Dobronyi: CD Adaptation Artwork
Bernard Gardner: Photography