Credits

The Roots: Various Instruments
Larry Gold: Cello, String Arrangement, String Conductor
Mos Def: Vocals
Jeff Bradshaw: Trombone
Jill Scott: Vocal Arrangement, Vocals, Backing Vocals
Black Thought: Vocals
DJ Jazzy Jeff: Executive Producer
Serban Ghenea: Mixing
Andre Harris: Drums, Producer, Percussion
James Poyser: Producer, Keyboards
Jef Lee Johnson: Guitar
The Grand Wizzards: Producer
Charles Parker: Violin
Gordon Goss: Assistant Engineer
Gregory Teperman: Violin
Igor Szwec: Violin
Jon Smeltz: Engineer
Vidal Davis: Drums, Producer, Engineer, Vocal Arrangement
Darren "Limitless" Henson: Producer
Emma Kummrow: Violin
Grand Wizards: Producer
Jeff Townes: Bass, Producer, Engineer, Executive Producer
Jim Bottari: Assistant Engineer
Keith Pelzer: Producer, Engineer, Keyboards, Mixing, Synthesizer Bass
Richard Nichols: Producer
Ed King: Producer
Steve McKeever: Executive Producer
Ted Thomas, Jr.: Bass, Drums, Producer, Percussion, Keyboards
Christopher Odom: Guitar
Erik Sayles: Guitar
Jafar Barron: Trumpet, Pocket Trumpet
Carvin Haggins: Producer
Taalid Johnson: Backing Vocals
Don Stevens: Bass
Pete Kuzman: Keyboards
Patrick Sean McClain: Keyboards