Mixed By – John FryeMixed By [Assisted] – Gary FlyProducer – Toomp*Recorded By – Derrick SelbyWritten-By – A. Davis*

Producer – Chuck Diesel Written-By – C. Spencer*

Producer – Christophere "Drumma Boy" Gholson*Written-By – C. Gholson*

Featuring – B.O.B.*, LudacrisProducer – Brandon "B" Rackley*, James "Nard" Rosser*Recorded By – James "Nard" Rosser*Written-By – B. Simmons, Jr.*, B. Rackley*, C. Bridges*, J. Rosser*

Featuring – RihannaKeyboards [Additional Keys] – Canei FinchMixed By – Ryan WestProducer – Just BlazeRecorded By – Paul FoleyWritten-By – J. Smith*, Makeba*

Keyboards [Additional] – David SiegelMixed By – Robert Marks*Producer – Jim JonsinRecorded By – Bradley "Dirt" Horne*, Robert Marks*Recorded By [Assisted] – Anthony PalazzoleVocals [Additional] – Ricco BarrinoWritten-By – D. Siegel*, J. Scheffer*

Mixed By – Marcella "Ms. Lago" Araica*Producer – DanjaRecorded By – Marcella "Ms. Lago" Araica*Written-By – N. Hills*

Featuring – UsherProducer – Christopher "Drumma Boy" Gholson*Recorded By – Bradley "Dirt" Horne*Recorded By [Assisted] – Daryl MorrisWritten-By – C. Gholson*, K.V. Washington*

Producer – Lil C*Vocals [Additional] – Ricco BarrinoWritten-By – C. Quinn*, K.V. Washington*

Featuring – Swizz BeatzMixed By – Supa Engineer Duro*Mixed By [Assisted] – Jordan "J Swivel" Young*Producer – Swizz Beatz, The IndividualzWritten-By – A. Chambliss, J. Alexander , K. Dean*

Producer – Christopher "Drumma Boy" Gholson*Written-By – C. Gholson*

Mixed By – John Fry*Mixed By [Assisted] – Gary FlyProducer – Toomp*Recorded By – Josh GudwinWritten-By – A. Davis*

Featuring – Kanye West, Lil' Wayne*Mixed By – Andrew DawsonProducer – Kanye WestProducer [Additional] – Mike CarenWritten-By – D. Carter*, K. West*, S. Carter*

Featuring – John LegendProducer – Elvis "Blac Elvis" Williams*Written-By – B. Simmons, Jr.*, E. Williams*

Mixed By – Leslie BrathwaiteProducer – Christopher "Drumma Boy" Gholson*Written-By – C. Gholson*

Cello – James J. Copper III*Co-producer – Rob KnoxFeaturing – Justin TimberlakeGuitar – Stevie SalasMixed By – Jean-Marie HorvatMixed By [Assisted] – Tom SyrowskiProducer – Justin TimberlakeRecorded By – Paul FoleyRecorded By [Assisted] – Josh GudwinStrings – Larry GoldStrings [Engineer] – Jeff ChestekViola – Carol Briselli, Peter Nocella*Violin – Eliza Cho, Emma Kummrow, Ghislaine Fleishmaan*, Gregory Teperman, Igor Szwec, Michelle BishopWritten-By – J. Timberlake*, R. Tadross*