Credits

David Campbell: String Arrangement
Mark Ronson: Guitar, Programming, Turntables
Pharoahe Monch: Backing Vocals
Bobby Ross Avila: Piano, Vocals
Macy Gray: Producer, Vocals, Backing Vocals
Beck: Guitar, Vocals
Dallas Austin: Guitar, ARP Bass, Programming, Producer, Executive Producer, Vocals
Marsha Ambrosius: Vocals
Rama Duke: Vocals
Dawn Beckman: Choir, Vocals
Dave Wilder: Bass
Ericka Yancey: Backing Vocals
Dave Way: Digital Editing, Engineer, Mixing
Rick Sheppard: Programming
Sy Smith: Choir
Traci Nelson: Backing Vocals
Darryl Swann: Guitar, Producer, Piano
Kiilu Grand: Programming, Producer, Turntables
Justin Meldal-Johnsen: Bass, Vocals
Ted Jensen: Mastering
Arik Marshall: Engineer
Michael Harris: Trumpet
Victor Indrizzo: Guitar, Drums
Tim Lauber: Assistant Engineer
Charles Green: Saxophone, Vocals, Backing Vocals
Chris Thomas: Bass, Vocals
Christine Sirois: Assistant Engineer
David LaChapelle: Photography
Fanny Franklin: Backwards Vocals
Mike Elizondo: Bass
Natalie Stewart: Backing Vocals
Printz Board: Trumpet, Flugelhorn
Steve Baxter: Trombone
Tracy Wannomae: Clarinet, Vocals
Zac Rae: Chamberlin, Clavinet, Synthesizer, Piano, Wurlitzer, Farfisa Organ, Fender Rhodes
Daniel Thomas: Vocals
Chris Wonzer: Assistant Engineer
Hooshik: Design, Additional Art Direction
Mike Melnick: Engineer
Thom Russo: Digital Editing, Mixing
Woody Pornpitaksuk: Compilation Editing
Marina Bambino: Percussion, Vocals
Rose Noone: A & R
Chinna Smith: Backing Vocals
Courtney Johnson: Children's Chorus, Choir, Chorus
Adam MacDougall: Moog Modular Synthesizer, Hammond Organ
Scott Breadman: Percussion
Chris Richardson: Choir
Neil Ward: Engineer
Herb Graham, Jr.: Drums
Jinsoo Lim: Guitar
Kam Talbert: Vocals
Audra Cunningham: Backing Vocals
Lukas Haas: Guitar, Acoustic Guitar, Backing Vocals
Happy Hinds: Choir, Vocals
Aanisah Hinds: Choir
Tamel Hinds: Choir