Edited By, Vocoder – Stephen "The Koz" Kozmeniuk*Mixed By – Demacio "Demo" Castellon*Producer – Alessandro "Alle" Benassi*, Madonna, Marco "Benny" Benassi*Recorded By – Angie Teo, Demacio "Demo" Castellon*, Graham Archer, Philippe WeissWritten-By – Alessandro "Alle" Benassi*, Jenson Vaughan*, Madonna, Marco "Benny" Benassi*

Co-producer – The Demolition Crew*Edited By, Programmed By [Additionally] – Stephen "The Koz" Kozmeniuk*Engineer [Assistant] – Kenta YonesakaMixed By – Demacio "Demo" Castellon*Recorded By – Angie Teo, Demacio "Demo" Castellon*Written-By, Producer – Alessandro "Alle" Benassi*, Madonna, Marco "Benny" Benassi*

Drums, Instruments – Martin SolveigEdited By [Additionally] – Jason "Metal" Donkersgoed*Engineer [Mix Assistant] – Angie TeoMixed By – Demacio "Demo" Castellon*Producer – Madonna, Martin SolveigRecorded By – Demacio "Demo" Castellon*, Graham Archer, Philippe WeissSynth – Martin Solveig, Michael TordjmanVocals – MadonnaWritten-By – Jade Williams, Madonna, Martin Solveig, Michael Tordjman

Edited By [Additionally] – Jason "Metal" Donkersgoed*Engineer [Mix Assistant] – Angie TeoFeaturing – M.I.A. , Nicki MinajGuitar – Jean Baptiste Gaudray*Mixed By – Demacio "Demo" Castellon*, Graham Archer, Philippe WeissProducer – Madonna, Martin SolveigSynth, Drums, Instruments – Martin SolveigVocals – M.I.A. , Madonna, Nicki MinajWritten-By – Madonna, Martin Solveig, Maya Arulpragasam, Michael Tordjman, Nicki Minaj

Backing Vocals – Lola LeonEdited By – Stephen "The Koz" Kozmeniuk*Mixed By – Demacio "Demo" Castellon*Producer – Hardy "Indiigo" Muanza*, Madonna, Michael MalihRecorded By – Angie TeoWritten-By – Hardy "Indiigo" Muanza*, Madonna

Drums [Additional] – Martin SolveigEdited By [Vocal Additionally] – Ron Taylor Electric Guitar, Drums, Synth – Julien JabreEngineer [Mix Assistant] – Angie TeoFeaturing – Nicki MinajMixed By – Demacio "Demo" Castellon*Performer [Outro Music] – Michael TurcoProducer – Madonna, Martin SolveigRecorded By – Demacio "Demo" Castellon*, Graham Archer, Philippe WeissRecorded By [Additionally] – Jason "Metal" Donkersgoed*Synth [Additional] – Martin Solveig, Romain FaureVocals – Madonna, Nicki MinajWritten-By – Julien Jabre, Madonna, Martin Solveig, Nicki Minaj

Edited By [Additionally] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Protools] – Ron Taylor Engineer – Andros Rodriguez, Demacio "Demo" Castellon*Engineer [Assistant] – Gloria KabaEngineer [Mix Assistant] – Angie TeoInstrumentation By – William OrbitMixed By – Demacio "Demo" Castellon*Performer [Assistant To William Orbit], Drums, Percussion – Alan TilstonProducer – Madonna, William OrbitVocals [Additional] – Jean-Baptiste*Written-By – Jean-Baptiste*, Madonna, William Orbit

Co-producer – Free School Edited By [Additionally] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Protools] – Ron Taylor Engineer – Andros Rodriguez, Demacio "Demo" Castellon*Engineer [Assistant] – Gloria Kaba, Rob KatzEngineer [Mix Assistant] – Angie TeoInstrumentation By – Alain Whyte, Alan Tilston, Ryan Buendia, William OrbitMixed By – Demacio "Demo" Castellon*Performer [Assistant To William Orbit] – Alan TilstonProducer – Madonna, William OrbitWritten-By – Alain Whyte, Jean-Baptiste*, Madonna, Michael McHenry*, Priscilla Hamilton, Ryan Buendia, William Orbit

Edited By [Additionally] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Protools] – Ron Taylor Engineer – Angie Teo, Demacio "Demo" Castellon*, Frank FilipettiMixed By – Demacio "Demo" Castellon*Producer – Madonna, William OrbitProducer [Additional], Acoustic Guitar, Keyboards, Vocoder, Programmed By – Jimmy HarryWritten-By – Jimmy Harry, Julie Frost, Madonna

Acoustic Guitar – MadonnaArranged By [Orchestra], Instrumentation By, Orchestrated By – William OrbitBass – Jeff Carney Cello – Diane Barere, Ellen Westermann, Stephanie CumminsClarinet – Jessica PhillipsConcertmistress – Elena BarereConductor – Abel KorzeniowskiContractor – Jill Dell'AbateCopyist – Mark BaechleEdited By [Additionally] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Protools] – Ron Taylor Engineer – Angie Teo, Demacio "Demo" Castellon*, Frank FilipettiEngineer [Assistant] – Gloria KabaEnglish Horn – Diane LesserFrench Horn – Barbara Currie, Bob Carlisle, David Wakefi eld*Harp – Stacey ShamesMixed By – Demacio "Demo" Castellon*Producer – Madonna, William OrbitViola – Desiree Elsevier, Dov Scheindlin, Mary Hammann, Vincent LiontiViolin – Ann Lehmann, Avril Brown, David Chan, Karen Karlsrud, Katherine Fong, Sean Carney , Sylvia Volpe, Yuri VodovozWritten-By – Joe Henry, Laurie Mayer, Madonna, William Orbit