Recorded By, Mixed By – Charles Stella, Daniel WyattVoice – Wiseguy

Engineer – Yoram VazanMixed By – Charles Stella, Daniel WyattProducer, Music By – 88-Keys

Producer, Recorded By, Mixed By – Dorsey Wesley

Featuring – Abutta*, Matrix Producer – Kenny DiazRecorded By, Mixed By – Taj Sidhu

Producer – Native SunProducer, Drums – Stix BonesRecorded By, Mixed By – Pete Vassos*

Engineer – Ernesto Santana, Steve SouderFeaturing – Q-Tip, TashMixed By – Ken "Duro" IfillProducer – Shawn J. Period*

Mixed By – Orlando Producer – 88-KeysRap – I.G. Off And Hazadous, J-Treds, Kwest*, Thirstin Howl III

Mixed By – Pete Vassos*Producer, Engineer – Curt Gowdy

Producer, Engineer, Mixed By – William Tell*

Mixed By – Yoram VazanProducer, Engineer – D. Trotman*

Backing Vocals – Kimberly DiamondsMixed By – Ken "Duro" IfillProducer – Shawn J. Period*Recorded By – Bruce "The Juice" Tergesen*

Engineer – Vaughn SessionsMixed By – Alon "Pacman" Cohen*Producer, Vocals [Additional] – Shawn J. Period*

Voice – Wiseguy , Wordsworth

Featuring – Absolute , Black Thought, Common, Pharoahe MonchMixed By, Recorded By – Yoram VazanProducer – Shawn J. Period*, VIC*

Co-producer – Native SunMixed By, Recorded By – Pete Vassos*Producer – Saul Williams

Engineer – Mark MandelbaumMixed By – Carlos BessMixed By [Additional] – Daniel WyattProducer – Survival Soundz

Engineer – Keith HillMixed By – Ernesto SantanaProducer – CharlemagneVocals [Additional Chorus] – KA

Engineer – Keith HillMixed By [Additional] – Chris FlamProducer, Scratches, Mixed By – D.J. Hi-Tek*

Engineer – Blaize Dupuy*Mixed By – Vinny Nicoletti*Producer – D.J. Scratch*

Producer – Kenny DiazRecorded By, Mixed By – Taj Sidhu

Mixed By – Orlando Producer – William Tell*Rap – Building Block, Lil' Sci, Mr. Metaphor, Shabaam Sahdeeq, Talib Kweli, Wiseguy

Engineer – Ben ArrindellMixed By – Ken "Duro" IfillProducer – Nottz

Producer, Mixed By, Recorded By – Cut Chemist, D.J. Nu-Mark*

Engineer – Ben ArrindellEngineer [Additional] – Yoram VazanMixed By – Carlos BessProducer – Keith HorneRecorded By [Additional] – Tim TanScratches – DJ Daze , DJ Spinbad

Engineer – Blaize Dupuy*, G.M. Producer – G.M. Sampler – Charles Stella, Daniel WyattVocals [Chorus] – Nicole Willis

Co-producer, Scratches – D.J. Mr. Len*Engineer – Pete Vassos*Mixed By – Joe QuindeProducer – EL-P The Professional*

Featuring – A.L., Jedi , Punchline, Rise , WordsworthMixed By – Orlando Producer – Ge-ology