Producer – J.U.S.T.I.C.E. League

Bass – Cornelius MimsFeaturing – BrookGuitar – Tim StewartMixed By – Tony MaseratiPiano – Craig BrockmanProducer, Mixed By – Rodney Jerkins

Featuring, Producer – Will.I.Am*Mixed By – DUROPiano, Keyboards, Organ, Synthesizer – Keith HarrisVocals – Nina Simone

Co-producer – Young SmokePiano [Additional], Organ [Additional], Percussion [Additional], Guitar [Additional] – Ron FairProducer – Bryan-Michael Cox

Drums – Rexell Hardy Jr.Featuring – BrookProducer – D. Emile*

Keyboards, Harmonica – Ron FairProducer – 9th Wonder

Producer – Infinity , Ron Fair

Co-producer – Bobby Ross Avila, Iz AvilaProducer – Jimmy Jam & Terry Lewis

Featuring, Rap – Jay-ZMixed By – DUROProducer – Andre Harris , Vidal Davis

Mixed By – Patrick DillettProducer – Cool & Dre, Mary J. BligeVocals [Additional Rap Vocals] – 50 Cent

Co-producer – Bobby Ross Avila, Iz Avila, James "Big Jim" WrightProducer – Jimmy Jam & Terry Lewis

Producer – Bryan-Michael Cox

Arranged By [Strings] – Benjamin WrightCo-producer – Jake & The PhatmanDrums, Percussion, Scratches – Bobby OzunaFeaturing, Bass, Guitar, Vocals, Producer – Raphael SaadiqGuitar – Alfred Chalmers, Robert "Fonksta" BaconKeyboards – Kelvin WootenTimpani, Glockenspiel – Harvey Mason

Arranged By [Strings] – Larry GoldBass – Ben KenneyGuitar – Frank Romano*Producer – Andre Harris , Vidal Davis

Featuring, Vocals – Dave Young Producer – Davel "Bo" McKenzie

Bass – Adam ClaytonCo-producer – Tal HerzbergDrums – Larry MullenGuitar – The EdgeMixed By – Jack Joseph PuigProducer – Ron FairVocals, Guitar – Bono

Co-producer – Jake & The PhatmanDrums [Additional] – Michael Angelo*Drums, Percussion, Scratches – Bobby OzunaFeaturing, Guitar, Bass, Producer – Raphael SaadiqKeyboards – Kelvin WootenMixed By – Patrick Dillett