Engineer – Red, Mario Luccy, Moana SuchardEngineer [Assistant] – Moana SuchardMixed By – Nathaniel "Mick" GuzuaskiProducer – Guy RocheWritten-By – Franne Golde, Tom Snow

Engineer [Additional] – Tim ConklinEngineer [Assistant] – Perry TembelisMixed By – Tony PelusoMixed By [Assistant] – Mike AarvoldProducer, Engineer – K.C. PorterVocals [Duet] – Barrio Boyzz, SelenaWritten-By – K.C. Porter, M. Flores

Written-By – Selena Quintanilla-PérezWritten-By [Co-Written] – Pete Astudillo

Co-producer, Arranged By [Additional Arrangement, Background Arrangements] – Full ForceEdited By [Digital Editing] – Bill MolinaEngineer [Remix Assistant] – Kurt LundvallGuitar [Additional] – Nick MorochKeyboards [Additional], Drum Programming – Full Force, Ricky "He's Alright" VelaRemix – Gerry E. BrownWritten-By – A.B. Quintanilla III

Backing Vocals [Chorus] – Mariachi Sol De MéxicoEngineer – Bruce RobbMixed By – Robb Bros. ProductionsProducer, Arranged By – José Hernández Written-By – Felipe Bermejo

Coordinator [Production] – Joanie SmithEngineer – Dan GarciaEngineer [Assistant] – Cal Harris Jr.Horns – Bill Reichenbac, Dan Higgens, Gary Grant, Jerry HeyLead Vocals, Backing Vocals – SelenaMixed By – Nathaniel "Mick" GuzauskiPercussion – Luis ConteProducer, Arranged By, Synthesizer, Drums, Programmed By – Rhett LawrenceTechnician [Computer Tech] – Chris KohlerWritten-By – Diane Warren

Mixed By [Additional] – Full Force, Pete DiorioRemix – Full ForceWritten-By – A.B. Quintanilla IIIWritten-By [Co-Written] – Pete Astudillo

Written-By – A.B. Quintanilla IIIWritten-By [Co-Written] – Pete Astudillo

Backing Vocals – Trey LorenzBass – Tommy SimsCoordinator [Production] – Todd MooreDrum Programming – Mark HammondEngineer [Assistant] – Mike CorbettGuitar [Guitars] – Dann HuffProducer, Arranged By, Written-By, Programmed By [Synthesizer, Bass] – Keith ThomasRecorded By, Mixed By – Bill Whittington

Backing Vocals [Chorus] – Mariachi Sol De MéxicoEngineer – Bruce RobbMixed By – Robb Bros. ProductionsProducer, Arranged By – José Hernández Written-By – Felipe Valdés Leal

Bass – Paul SocolowDrums – Todd TurkisherEngineer – Susan RogersMarimba – Valerie NaranjoMixed By – Michael BrauerProducer – Arto Lindsay, David Byrne, Susan RogersWritten-By [Spanish Translation] – SelenaWritten-By, Vocals, Harmonium, Guitar, Percussion – David Byrne

Backing Vocals – Donna Delorey, SelenaBass – Neil StubenhaussEngineer – Red, Mario Luccy, Moana SuchardEngineer [Assistant] – Moana SuchardGuitar – Marc AntoineMixed By – Nathaniel "Mick" GuzuaskiProducer, Drum Programming, Keyboards, Synthesizer – Guy RocheProgrammed By [Synthesizer] – Delphine Written-By – Kit Hain, Mark Goldenberg

Written-By – A.B. Quintanilla IIIWritten-By [Co-Written] – Pete Astudillo