R. Kelly - Double Up download mp3, flac

Choir – DeLeatrice Alexander*, Jeff Morrow, Joan Collaso, Johnny Rutledge, Lauren Pilot, Paul Mabin, Roberta Thomas, Robin E. Robinson, Yvonne GageFeaturing – Swizz BeatzProgrammed By – The Runners Programmed By [Assistant] – Jason Mlodzinski, Jeff Meeks, John Stahl, Montez RobertsRecorded By [Strings] – Jeff Chestek

Featuring – Snoop DoggProgrammed By [Additional] – Abel GaribaldiRecorded By [Snoop Dogg] – Dave AronWritten-By – C. Broadus*, C. Keys*, C. Bereal*, C.X. Brockman*, K. Bereal*, N. Stewart*

Featuring – NellyRecorded By [Nelly] – Carl NappaWritten-By – C. Haynes*

Featuring – ChamillionaireRecorded By [Assistant] – Jeff MeeksRecorded By [Chamillionaire] – Aaron DahlWritten-By – H. Seriki*

Guitar – Patrick HayesKeyboards [Additional] – Bigg MakkKeyboards [Additional], Drum Programming [Additional] – Donnie LyleProgrammed By – Abel Garibaldi, Dylan Ely, Ian MerenessProgrammed By [Assistant] – Jeff Meeks

Keyboards [Additional], Drum Programming [Additional] – Donnie LyleProgrammed By – Abel Garibaldi, Dylan Ely, Ian MerenessProgrammed By [Assistant] – Jeff Meeks

Guitar, Bass – Donnie LyleKeyboards [Additional] – Kendall NesbittProgrammed By – Ian MerenessProgrammed By [Assistant] – Jason Mlodzinski, Steve BearsleyProgrammed By, Programmed By [Assistant] – Nathan Wheeler

Engineer [Additional Editing] – Keith Sengbusch, Matt FowlerFeaturing – T-Pain, T.I.Recorded By [T-pain] – James "Scrappy" Stassen, Teddy PenderazdounRecorded By [T.i.] – Elliot CarterWritten By – R. JacksonWritten-By – C.J. Harris*, F. Najm*, S. Moss*Written-By, Remix – R. Kelly

Recorded By [Assistant] – Jeff MeeksRecorded By [Usher] – Dru CastroVocals [Duet With] – Usher

Arranged By [Strings], Conductor – Larry GoldGuitar – Donnie LyleKeyboards [Additional] – Rodney EastProgrammed By – Abel Garibaldi, Ian Mereness, Jeff MeeksRecorded By [Strings Assistant] – John Stahl, Montez RobertsRecorded By [Strings] – Jeff Chestek

Featuring – Huey Recorded By [Huey] – Joel FairsteinWritten-By – L. Franks Jr.*

Bass – Bigg MakkFeaturing – Kid Rock, LudacrisGuitar – Donnie LyleKeyboards [Additional] – Rodney EastProgrammed By – Abel Garibaldi, Ian Mereness, Jeff MeeksRecorded By [Kid Rock] – Al SuttonRecorded By [Ludacris] – Joshua Monroy*Written-By – C. Bridges*

Arranged By [Strings], Conductor – Larry GoldFeaturing – Keyshia Cole, Polow Da DonGuitar – Donnie Lyle, Patrick HayesKeyboards [Additional] – Bigg MakkProgrammed By – Abel Garibaldi, Ian Mereness, Jeff MeeksProgrammed By [Assistant] – Jeff Edwards Recorded By [Assistant] – John Stahl, Montez Roberts, Pedro J. Quintana Jr., Warren BletcherRecorded By [Keyshia Cole] – Robert "Big Brizz" BrisbaneRecorded By [Polow] – Christopher Carmouche*Recorded By [Strings] – Jeff Chestek

Programmed By [Additional] – Bigg MakkRecorded By [Assistant] – Jeff Edwards

Bass, Keyboards [Additional], Drum Programming [Additional] – Bigg MakkGuitar – Patrick HayesKeyboards [Additional] – Rodney EastProgrammed By – Abel Garibaldi, Jeff Meeks

Arranged By [Strings], Conductor – Larry GoldGuitar – Patrick HayesKeyboards [Additional], Drum Programming [Additional] – Bigg MakkProgrammed By – Abel Garibaldi, Dylan Ely, Ian MerenessRecorded By [Assistant] – John Stahl, Montez RobertsRecorded By [Strings] – Jeff ChestekVocals – Sheri Hauk

Bass, Keyboards [Additional] – Bigg MakkGuitar – Patrick HayesGuitar, Bass, Programmed By – Donnie LyleKeyboards [Additional] – Kendall NesbittProgrammed By – Abel Garibaldi, Ian Mereness, Nathan WheelerProgrammed By [Assistant] – Steve Bearsley

Bass, Keyboards [Additional] – Bigg MakkChoir – Felicia Coleman-Evans, Jeffrey Morrow*, Joan Collaso, Johnny Rutledge, Josie Aiello, Lauren Pilot Morrow*, Pastor Chris Harris Sr., Roberta Thomas, Yvonne GageGuitar – Donnie Lyle, Patrick HayesMixed By – Mike Guzauski*Mixed By [Assistant] – Tom BenderProgrammed By – Abel Garibaldi, Ian MerenessProgrammed By [Assistant] – Jeff Edwards , Jeff Meeks, Luis Tovar