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 [Additional] – Stephen "The Koz" Kozmeniuk*Engineer [Assistant] – Kenta YonesakaMixed By – Demacio "Demo" Castellon*Producer – Alessandro "Alle" Benassi*, Madonna, Marco "Benny" Benassi*Recorded By – Angie Teo, Demacio "Demo" Castellon*Written-By – Alessandro "Alle" Benassi*, Madonna, Marco "Benny" Benassi*

Drums, Instruments [All Other] – Martin SolveigEdited By [Additional] – Jason "Metal" Donkersgoed*Mixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoProducer – Madonna, Martin SolveigRecorded By – Demacio "Demo" Castellon*, Graham Archer, Philippe WeissSynthesizer – Martin Solveig, Michael TordjmanVocals – MadonnaWritten-By – Jade Williams, Madonna, Martin Solveig, Michael Tordjman

Edited By [Additional] – Jason "Metal" Donkersgoed*Featuring – M.I.A. , Nicki MinajGuitar – Jean Baptiste Gaudray*Mixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoProducer – Madonna, Martin SolveigRecorded By – Demacio "Demo" Castellon*, Graham Archer, Philippe WeissSynthesizer, Drums, Instruments [All Other] – Martin SolveigVocals – M.I.A. , Madonna, Nicki MinajWritten-By – Madonna, Martin Solveig, Maya Arulpragasam, Michael Tordjman, Nicki Minaj

Co-producer – Klas Ahlund*Edited By [Additional] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Pro Tools] – Ron Taylor Engineer – Andros Rodriguez, Demacio "Demo" Castellon*Engineer [Assistant] – Gloria KabaInstrumentation By – Klas Ahlund*, William OrbitMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoPerformer [Assistant To William Orbit] – Alan TilstonProducer – Madonna, William OrbitWritten-By – Klas Ahlund*, Madonna, William Orbit

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

Edited By [Additional Vocal Editing] – Ron Taylor Electric Guitar, Drums, Synthesizer – Julien JabreFeaturing – Nicki MinajMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoPerformer [Outro Music] – Michael TurcoProducer – Madonna, Martin SolveigRecorded By – Demacio "Demo" Castellon*, Graham Archer, Jason "Metal" Donkersgoed*, Philippe WeissSynthesizer [Additional] – Martin Solveig, Romain FaureVocals – Madonna, Nicki MinajWritten-By – Julien Jabre, Madonna, Martin Solveig, Nicki Minaj

Edited By [Additional] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Pro Tools] – Ron Taylor Engineer – Andros Rodriguez, Demacio "Demo" Castellon*Engineer [Assistant] – Gloria KabaInstrumentation By – William OrbitMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoPerformer [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 [Additional] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Pro Tools] – Ron Taylor Engineer – Andros Rodriguez, Demacio "Demo" Castellon*Engineer [Assistant] – Gloria Kaba, Rob KatzInstrumentation By – Alain Whyte, Alan Tilston, Ryan Buendia, William OrbitMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoPerformer [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 [Additional] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Pro Tools] – Ron Taylor Engineer – Angie Teo, Demacio "Demo" Castellon*, Frank FilipettiMixed By – Demacio "Demo" Castellon*Producer – Madonna, William OrbitProducer [Additional] – Jimmy HarryWritten-By – Jimmy Harry, Julie Frost, Madonna

Acoustic Guitar – MadonnaArranged By [Orchestra Arrangement] – William OrbitBass – Jeff Carney Cello – Diane Barere, Ellen Westermann, Stephanie CumminsClarinet – Jessica PhillipsConcertmaster – Elena BarereConductor – Abel KorzeniowskiContractor – Jill Dell'AbateCopyist – Mark BaechleCor Anglais [English Horn] – Diane LesserEdited By [Additional] – Angie Teo, Stephen "The Koz" Kozmeniuk*Edited By [Pro Tools] – Ron Taylor Engineer – Angie Teo, Demacio "Demo" Castellon*, Frank FilipettiEngineer [Assistant] – Gloria KabaFrench Horn – Barbara Currie, Bob Carlisle, David WakefieldHarp – Stacey ShamesInstruments, Orchestrated By – William OrbitMixed 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

Cello – Miwa Rosso, Sarah VeilhanCello [First Cello] – Christophe MorinContractor – Christophe BriquetContractor [Assistant] – Cathialine ZorziDrums – Martin SolveigEdited By [Additional] – Jason "Metal" Donkersgoed*Guitar – Jean Baptiste Gaudray*, Michael TordjmanMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Angie TeoProducer – Madonna, Martin SolveigRecorded By – Cécile Coutelier, Demacio "Demo" Castellon*, Graham Archer, Philippe Weiss, Stéphane ReichartSynthesizer – Martin Solveig, Michael TordjmanViola – Christophe Briquet, Natasha TchitchViola [First Viola] – Lise BerthaudViolin – Akémi Fillon, Anne Gravoin, David Braccini, Karen Brunon, Pierre Fouchenneret, Sébastien SurelViolin [First Violin] – Sarah NemtanuViolin [Second Violin] – Ayako TanakaViolin [Violins By] – Hahn-BinVocals – MadonnaWritten-By – Madonna, Martin Solveig, Michael Tordjman

Drums, Instruments [All Other] – Martin SolveigEdited By [Additional] – Jason "Metal" Donkersgoed*Featuring – M.I.A. Guitar – Jean Baptiste Gaudray*Mixed By [Assistant] – Angie TeoMixed By, Recorded By – Demacio "Demo" Castellon*Producer – Madonna, Martin SolveigVocals – M.I.A. , MadonnaWritten-By – Madonna, Martin Solveig, Maya Arulpragasam

Co-producer – Alessandro "Alle" Benassi*, Marco "Benny" Benassi*Edited By, Vocoder – Stephen "The Koz" Kozmeniuk*Mixed By – Demacio "Demo" Castellon*Producer – The Demolition Crew*, MadonnaRecorded By – Angie TeoWritten-By – Alessandro "Alle" Benassi*, Madonna, Marco "Benny" Benassi*

Featuring – LMFAO, Nicki MinajRemix, Producer [Additional] – LMFAO

Remix – Laidback Luke