Credit

• Design [Layout Design] - Michael Mesker
• Design [Original Package Design] - Cal Schenkel
• Drums [On Some Pieces] - Billy (The Oozer) Mundi
• Drums, Other [Droll Humor, Poverty] - Jimmy Carl Black
• Drums, Timpani, Vibraphone [Vibes], Marimba, Xylophone, Wood Block, Bells, Chimes [Small], Other [Cheerful Outlook & Specific Enquiries] - Artie (With The Green Mustache) Tripp
• Electric Bass, Soprano Vocals [Pachuco Falsetto], Other [Cheeseburgers] - Roy Estrada
• Electric Organ, Piano, Harpsichord, Celesta [Celeste], Flute, Clarinet, Alto Saxophone, Baritone Saxophone, Copyist, Other [Special Assistance, Industrial Relations, Teen Appeal] - Ian Underwood
• Electric Piano, Other [Tarot Cards, Brown Rice] - Don (Dom De Wild) Preston
• Engineer - Richard Kunc (Dynamite Dick)
• Engineer [Sunset Sound] - Jerry Hansen
• Guitar, Vocals [Low Grade], Percussion, Producer, Composed By, Arranged By - Frank Zappa
• Lacquer Cut By - CB
• Marimba, Vibraphone [Vibes] [Many Tracks, Special Thanks] - Ruth Komanoff
• Mastered By - Chris Bellman
• Photography By - Cal Schenkel
• Photography By - Ed Caraeff
• Photography By - Malcolm Lubliner
• Piccolo Flute, Clarinet, Flute, Bass Clarinet, Soprano Saxophone, Alto Saxophone, Tenor Saxophone, Bassoon - Bunk (Sweetpants) Gardner
• Production Manager - Melanie Starks
• Research [Vaultmeisterment], Transferred By [Digital Transfers & Restoration] - Joe Travers
• Soprano Vocals [Soprano Voice] - Nelcy Walker (A5, B3)
• Technician - Lou Lindauer
• Tenor Saxophone [Frenetic Tenor Sax Stylings], Tambourine, Other [Pop Star, Choreography, Obstinance & Equipment Setter-Upper] - Euclid James (Motorhead/Motorishi) Sherwood
• Vocals [Swell Vocals] - Ray Collins
• Voice [Uncredited, Voice Of Cheese, Suzy Creamcheese] - Pamela Zarubica