Credits

Mike Patton: Vocals
Rob Swift: Scratches
Cage: Vocals
Dan The Automator: Violin, Producer, Engineer, Mixing
El-P: Vocals
Prince Paul: Producer, Engineer, Mixing, Recording
Rahzel: Beatbox
Kid Koala: Scratches
Cat Power: Vocals, Backing Vocals
Barrington Levy: Backing Vocals
Jack Johnson: Guitar, Kazoo, Ukulele, Backing Vocals
Paula Frazer: Harmony
Mario Caldato, Jr.: Engineer
Chino Moreno: Guitar, Vocals
John Oates: Guitar
QBert: Scratches
Mike Shinoda: Guitar, Bass, Piano
Omar Rodriguez-Lopez: Guitar
Dan Nakamura: Violin
Howie Weinberg: Mastering
Chest Rockwell: Author
Nathaniel Merriweather: Author
Jim Greer: Keyboards
Mike Caren: A & R
Gregory Burke: Design
Adam Topol: Percussion
Alex Kirzhner: Design
Anita Marisa Boriboon: Artwork Direction
Astacio The Nudist: Guitar
Colin Miller: Logo Design
Ed Scratch: Engineer
F. Sean Martin: Guitar
Jamie Durr: Assistant Engineer
Jon DeBaun: Engineer
Leslie Lessen: Stylist
Merlo Podlewski: Bass
Roberto Fantauzzi: Photo Production
Ryan Castle: Assistant Engineer
Terry Richardson: Photography