Frank Zappa / The Grand Wazoo

Art Direction – Frank Zappa Bass – Erroneous Brass – Billy Byers Brass – Ernie Tack Brass – Kenny Shroyer Brass – Malcolm McNab Brass – Sal Marquez Brass [Multiple Toots] – Sal Marquez Brass, Trombone [Multiple] – Kenny Shroyer Contractor [And Spiritual Guidance] – Kenny Shroyer Cover [Cover Illustration], Illustration [Cover Illustration] – Cal Schenkel Drums – Aynsley Dunbar Engineer – Kerry McNabb Guitar – Frank Zappa Guitar – Tony Duran Keyboards – George Duke Layout [Digital] – Michael Mesker Lead Guitar – Frank Zappa Mastered By – Doug Sax Mastered By [With] – Robert Hadley Mastered By [With] – Sangwook Nam Percussion – Alan Estes Percussion – Bob Zimmitti Percussion – Frank Zappa Percussion, Gong – Lee Clement Photography By – Barry Feinstein Photography By – Ed Caraeff Photography By – Tony Esparza Producer, Composed By, Arranged By, Conductor – Frank Zappa Production Manager – Melanie Starks Rhythm Guitar – Tony Duran Synthesizer [Mini-moog] – Don Preston Text By ["Legend"] – Frank Zappa Transferred By – Joe Travers Vocals – Chunky (3) Vocals – Frank Zappa Vocals – George Duke Vocals – Janet Ferguson Vocals – Sal Marquez Woodwind – Anthony Ortega Woodwind – Earl Dumler Woodwind – Ernie Watts Woodwind – Fred Jackson Woodwind – Joanne Caldwell McNabb Woodwind – Joel Peskin Woodwind – John Rotella Woodwind – Mike Altschul