Engineer – Jim CaruanaEngineer [Assistant Mix] – Luz Vasquez, Pat WoodwardFeaturing – Jay-ZInstruments [All], Producer – Rich HarrisonMixed By – Tony MaseratiRecorded By – Pat ThrallWritten-By – Beyoncé Knowles, Eugene Record, Rich Harrison, Shawn Carter

Engineer – Carlos BedoyaEngineer [Assistant Mix] – Greg Price , Luz VasquezMixed By – Tony MaseratiProducer – Beyoncé Knowles, Scott StorchWritten-By – Angela Beyince*, Beyoncé Knowles, Donna Summer, Giorgio Moroder, Pete Belotte*, Robert Waller, Scott Storch

Engineer – Carlos BedoyaEngineer [Assistant Mix] – Greg Price , Luz VasquezFeaturing – Sean PaulMixed By – Tony MaseratiProducer – Beyoncé Knowles, Scott StorchRecorded By – Pat ThrallWritten-By – Beyoncé Knowles, Robert Waller, Sean Paul Henriques*, Shawn Carter

Engineer [Assistant Mix] – Luz Vasquez, Pat WoodwardFeaturing – Big Boi, Sleepy BrownMixed By – Tony MaseratiProducer – Beyoncé Knowles, Bryce WilsonProducer [Additional Vocal Production] – Big BoiRecorded By – Guru*Recorded By [Additional] – Chris Carmouche, Vincent AlexanderWritten-By – Antwan Patton, Beyoncé Knowles, Bryce Wilson, Makeda Davis, Shawn Carter

Engineer – Jim CaruanaEngineer [Assistant Mix] – Luz Vasquez, Pat WoodwardInstruments [All] – Rich HarrisonMixed By – Tony MaseratiProducer – Beyoncé Knowles, Rich HarrisonWritten-By – Angela Beyince*, Beyoncé Knowles, Gary Cooper*, George Clinton, Jr.*, Rich Harrison, Shuggie Otis, William Collins*

Engineer – Carlos BedoyaEngineer [Assistant Mix] – Greg Price , Luz Vasquez, Pat WoodwardMixed By – Tony MaseratiProducer – Beyoncé Knowles, Scott StorchWritten-By – Beyoncé Knowles, Robert Waller, Scott Storch

Engineer [Assistant Mix] – Jason DaleInstruments [All] – Focus...*Mixed By – Tony MaseratiProducer – Beyoncé Knowles, Focus...*Recorded By – Focus...*Recorded By [Vocals] – Carlos BedoyaWritten-By – Bernard Edwards, Jr.*, Beyoncé Knowles, Shawn Carter

Co-producer – Craig Brockman, Nisan*Engineer [Assistant Mix] – Demacio "Demo" Castellon*Featuring, Producer – Missy ElliottMixed By – Scott KieklakProducer [Vocals] – Beyoncé KnowlesRecorded By – Jim CaruanaWritten-By – Craig Brockman, Missy Elliott, Nisan Stewart

Engineer [Assistant Mix] – Dan Bucchi, Matt SnedecorMixed By – Tony MaseratiProducer – Andreo "Fanatic" Heard*, Beyoncé Knowles, Sherrod BarnesWritten-By – Andreao Heard, Angela Beyince*, Beyoncé Knowles, Sherrod Barnes

Engineer [Assistant Mix] – Luz Vasquez, Pat WoodwardFeaturing – Jay-ZMixed By – Tony Maserti*Producer – Beyoncé Knowles, D-Roy, Mr. B Recorded By – Guru*Written-By – B. Bridgeman*, D. Andrews*, Eldra DeBarge*, Etterlene Jordan, Randy DeBarge, Shawn Carter

Arranged By – Nat Adderley, Jr.*, Skip AndersonArranged By [Strings] – Nat Adderley, Jr.*Arranged By [Vocals] – Luther VandrossBacking Vocals – Brenda White-King*, Candace Thomas, Cissy Houston, Tawatha Agee*Bass – Byron MillerConcertmaster – Sanford AllenContractor [Strings] – Al Brown*Drums – Ivan HampdenElectric Piano – Nat Adderley, Jr.*Featuring [Duet With] – Luther VandrossGuitar – Phil HamiltonMixed By – Ray BardaniPercussion – Bashiri JohnsonProducer – Nat Adderley, Jr.*Programmed By [Sound Programming], Keyboards [Additional] – Skip AndersonRecorded By – Stan WallaceRecorded By [Strings] – Ray BardaniWritten-By – J. Mtume*, R. Lucas*

Engineer – Brian Springer, Dan WorkmanGuitar – Dan WorkmanGuitar [Additional] – John "Jab" BroussardMixed By – Dexter SimmonsProducer – Beyoncé Knowles, Erroll "Poppi" McCalla, Jr.Written-By – Beyoncé Knowles, Erroll McCalla, Jr.*

Engineer – Carlos BedoyaProducer – Beyoncé KnowlesWritten-By – Beyoncé Knowles

Engineer [Mix Assistant] – Brendan Kuntz, Matt SnedecorMixed By – Tony MaseratiProducer – Beyoncé KnowlesWritten-By – Beyoncé Knowles, Shuggie Otis

Producer [Uncredited] – Williams & HugoWritten-By [Uncredited] – Beyoncé Knowles, Chad Hugo, Pharrell Williams

Featuring [Uncredited] – Jay-ZProducer [Uncredited] – Kanye WestWritten-By [Uncredited] – Darryl Harper, Kanye West, Prince, Ricardo Rouse, Shawn Carter, Tupac Shakur, Tyrone Wrice