Acoustic Guitar – Michael Landau, René Toledo*Alto Saxophone – Michael Migliore*Arranged By [Horns] – Scott HealyBacking Vocals [Background Vocals] – Chris Willis, Gustavo Lauriano*, Illyak Negroni, Larry Loftin, Maurice Lauchner, Michael Contratto, Robbie Nevil, Ron Grant, Will LeeBaritone Saxophone – Ronnie CuberBass – Ramses ColónComputer [Macintosh & Digital Programming] – Gregg Bieck*Coordinator [Production Coordinators] – Brian Coleman , Carlo Tallarico, Chris Apostle, Dean Lawrence, Jolie Levine-Aller*Electric Guitar – Michael Landau, Rusty AndersonEngineer [Assistant] – Aaron Shannon, Andy Manganno*, Conrad Golding, Graig Lozowick*, Fabian Marascillo*, Germán Ortiz*, Jimmy Hoysen*, John Hendrickson, Juan Turek, Larry Brooks , Nathan MalkiKeyboards, Drum Programming [Drum & Rhythm Programming] – Walter AfanasieffLead Vocals – Ricky MartinMixed By – Tony MaseratiPercussion – Daniel López*Piano – Paquito Hechevarria*Producer – Robi Rosa, Walter AfanasieffProducer [Lead Vocals] – Desmond ChildProgrammed By [Additional Programming] – Robert ConleyRecorded By – Dave Gleeson*, Dave Reitzas*, Gregg Bieck*, Jules Gondar, Mike Couzi*Saxophone – Ed CalleSoloist [Acoustic Solo] – René Toledo*Soloist [Electric Guitar Solo] – Michael LandauTenor Saxophone – Jerry Vevino*, Lenny PickettTrombone – Dana Teboe, Keith O'Quinn, Richard Rosenberg*, Wayne AndreTrombone [Bass] – Herb BessonTrumpet – Danny Cahn, Earl Gardner, Glen Drewes*, José Sibajas*, Mark PenderWritten-By – Desmond Child, Robi Rosa, Walter Afanasieff

Arranged By [Horns], Arranged By [Strings], Conductor [Strings] – Héctor Garrido*Backing Vocals [Background Vocals] – Chris WillisBass – Hugh McDonaldCello – Ernest Erhardt*, Maurice Grants, Steve Richards, Suzie KatayamaConcertmaster – Endre GranatContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – Brian Coleman , Dean Lawrence, Jolie Levine-Aller*Drums – Kenny AronoffEngineer [Additional Engineering By] – Chris Carroll, Craig Lozowick, Germán Ortiz*, Matthew Gruber*, Nathan Malki, Oswald Wiz Bone*Engineer [Assistant] – Conrad Golding, Germán Ortiz*, Jimmy Hoyson, John Hendrickson, Jorge González*, Juan TurekFlute – Néstor Torres*Guitar – Eric BazilianKeyboards, Programmed By, Arranged By [Rhythm Arrangement] – Randy CantorLead Vocals – Ricky MartinMixed By – David ThoenerOther [Librarian] – Steve JulianiPercussion – Daniel López*, Rafael SolanoPiano – Héctor Garrido*, Paquito Hechevarria*Producer – Desmond ChildRecorded By – Jules Gondar, Rob EatonSaxophone – Ed CalleTrombone – Dana TeboeTrumpet – James Hacker*, Tony Concepción*Trumpet, Flugelhorn – Arturo SandovalViola – Darrin McCann, Karie Prescott, Linda Lipsett, Nancy RothViolin – Robert Peterson*, Charlie Bisharet*, Ed Stein*, Eve Butler, Gary Kuo, Gerry Hilera*, Mario De Leon*, Michele Richards, Murray Adler, Rachel Purkin, Vladimir PolimatidiWritten-By – Desmond Child, Robi Rosa

Arranged By – George NoriegaArranged By [Background Vocals] – Jon SecadaArranged By [Strings], Conductor [Strings] – David CampbellBass – Sal CuevasCello – Dan Smith*, Larry Corbett, Steve Richards, Suzie KatayamaConcertmaster – Joel DerouinContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesDrums – Lee LevinEngineer [Additional, Strings] – Alan Sanderson, Dino Hermann*, Jenn Hilliard*Engineer [Assistant] – Alan Sanderson, Chris Wiggins, Dino Herrmann, Gustavo Bonnet, Jenn Hilliard*, Ken Theis, Roger González*, Tom BenderGuitar – George Noriega, Manny López*, Tim MitchellKeyboards – George Noriega, Randall BarlowLead Vocals – Ricky MartinMixed By – Mick GuzauskiPercussion – Archie PeñaProducer – Emilio Estefan, Jr., George NoriegaProgrammed By – Randall BarlowRecorded By – Charles Dye, Freddy Piñero, Jr., Gustavo CelisRecorded By [Strings] – Steve ChurchyardTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeViola – Carole Mukogawa, Evan Wilson, Matt Funes, Bob Becker*Violin – Anatoly Rosinski*, Armen Garabedian, Berj Garabedian, Bob Peterson, Brian Leonard, Charlie Bisharat, Clayton Haslop, Ed Stein*, Eve Butler, Gerry Hilera*, Ken Yerke*, Mario De Leon*, Michelle Richards*, Susan ChatmanWritten-By – David Resnik*, James Goodwin*, Robi Rosa

Arranged By – George Noriega, Robi RosaArranged By [Background Vocals] – George Noriega, Jon Secada, Robi RosaArranged By [Horn Arrangements], Trumpet, Trombone – Hernán "Teddy" Mulet*Backing Vocals [Background Vocals] – George Noriega, Robi Rosa, Tommy AnthonyBass – Sal CuevasCoordinator [Production Coordinators] – Dean Lawrence, José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesDrums – Olbin BurgosElectric Guitar – Russell Scott Anderson*, Tim MitchellEngineer [Assistant] – Chris Wiggins, Ed Williams, Gustavo Bonnet, Mike Rivera*, Tony MardiniGuitar [Nylon], Cuatro – Ramón Stagnaro*Lead Vocals – Ricky MartinMixed By – Sebastian KrysPercussion – Daniel López*, Ricardo Pasilla*Producer – Emilio Estefan, Jr., George Noriega, Robi RosaProgrammed By – George NoriegaRecorded By – Charles Dye, Freddy Piñero, Jr., Gustavo Celis, Peter McCabeTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeWritten-By – George Noriega, Jon Secada, Robi Rosa

Arranged By [Stings], Conductor [Strings] – David CampbellBacking Vocals [Background Vocals] – Chris Willis, Gyan EvansBass – Hugh McDonaldCello – Ernest Erhardt*, Miguel Martinez , Rudolph Stein*Concertmaster – Joel DerouinContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – Brian Coleman , Jolie Levine-Aller*Drums – Kenny AronoffEngineer [Additional Engineering By] – Chris Carroll, Craig Lozowick, Germán Ortiz*, Matthew Gruber*, Nathan Malki, Oswald Wiz Bone*, Sheldon SteigerEngineer [Assistant] – Conrad Golding, Damien Kutny, Germán Ortiz*, Jimmy Hoyson, John Hendrickson, Jorge González*, Juan TurekGuitar – Eric Bazilian, Gary Burr, Manny López*Lead Vocals – Ricky MartinMixed By – Jules Gondar, Rob EatonPercussion – Daniel López*, Rafael SolanoPiano – Michelle Diaz Producer – Desmond ChildRecorded By – Jules Gondar, Rob EatonViola – Denyse Buffum, Jorge Moraga, Matt Funes, Steve RichardsViolin – Brian Leonard, Bruce Dukov, Charlie Bisharet*, Clayton Haslop, Endre Granat, Mario De Leon*, Michele Richards, Murray Adler, Peter Kent , Rachel PurkinWritten-By – Desmond Child, Gary Burr, Victoria Shaw

Arranged By, Programmed By, Arranged By [Horn Arrangements], Trumpet – Randall BarlowBacking Vocals [Background Vocals] – Cheito Quiñonez*, Robi RosaCoordinator [Production Coordinators] – Dean Lawrence, José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesCuatro – Hernán "Teddy" Mulet*Drums – Olbin BurgosEngineer [Assistant] – Ed Williams, Ken Theis, Scott KieklakGuitar – Tim MitchellLead Vocals – Ricky MartinMixed By – David ThoenerPercussion – Daniel López*Piano – Paquito Hechevarria*Producer – Emilio Estefan, Jr., Randall Barlow, Robi RosaRecorded By – Charles Dye, Freddy Piñero, Jr., Marcelo Añez*, Sebastian KrysSoloist, Bass [Bass Solo] – Israel "Cachao" LópezTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeWritten-By – Liza Quintana, Randy Barlow, Robi Rosa

Arranged By [Horns], Arranged By [Strings], Conductor [Strings] – Héctor Garrido*Backing Vocals [Background Vocals] – Chris Willis, Robbie NevilCello – Ernest Erhardt*, Michael Matthews*, Steve Richards, Suzie KatayamaConcertmaster – Endre GranatContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – Brian Coleman , Jolie Levine-Aller*Drums – Abraham Laboriel, Jr.*Engineer [Additional Engineering By] – Chris Carroll, Craig Lozowick, Germán Ortiz*, Matthew Gruber*, Nathan Malki, Oswald Wiz Bone*Engineer [Assistant] – Conrad Golding, Damien Kutny, Germán Ortiz*, Jimmy Hoyson, John Hendrickson, Jorge González*, Juan TurekGuitar – Rusty AndersonKeyboards, Drum Programming, Arranged By – Peter AmatoLead Vocals – Ricky MartinMixed By – Rob EatonOther [Librarian] – Steve JulianiPercussion – Daniel López*, Luis ContePiano – Michelle Diaz , Paquito Hechevarria*Producer – Desmond ChildRap [Rapero] – El Chino Recorded By – Jules Gondar, Rob EatonSaxophone – Ed CalleTrombone – Dana TeboeTrumpet – James Hacker*, Tony Concepción*Viola – Darrin McCann, John Hayhurst, Matt Funes, Renita KovenViolin – Anatoly Rosinsky, Robert Peterson*, Clayton Haslop, Eve Butler, Gerardo Hilera, Michele Richards, Murray Adler, Peter Kent , Rachel Purkin, Vladimir PolimatidiWritten-By – Desmond Child, Peter Amato

Arranged By [Strings], Conductor [Strings] – David CampbellBacking Vocals [Background Vocals] – Chris Willis, Mike Harvey Bass – Hugh McDonaldCello – Ernest Erhardt*, Miguel Martinez , Rudolph Stein*Concertmaster – Joel DerouinContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – Brian Coleman , Jolie Levine-Aller*Drums – Kenny AronoffEngineer [Additional Engineering By] – Chris Carroll, Craig Lozowick, Germán Ortiz*, Matthew Gruber*, Nathan Malki, Oswald Wiz Bone*Engineer [Assistant] – Conrad Golding, Germán Ortiz*, Jimmy Hoyson, John Hendrickson, Jorge González*, Juan Turek, Tom BenderFrench Horn – Brian O'Connor , Joseph Meyer*Guitar – Eric Bazilian, Manny López*Keyboards, Drum Programming, Arranged By – Peter AmatoLead Vocals – Ricky MartinMixed By – Mick GuzauskiPercussion – Luis Conte, Rafael SolanoPiano – Desmond ChildProducer – Desmond ChildRecorded By – Jules Gondar, Rob EatonViola – Denyse Buffum, Jorge Moraga, Matt Funes, Steve RichardsViolin – Brian Leonard, Bruce Dukov, Charlie Bisharet*, Clayton Haslop, Endre Granat, Mario De Leon*, Michele Richards, Murray Adler, Peter Kent , Rachel PurkinWritten-By – Desmond Child, Dianne Warren*

Arranged By [Horn Arrangements], Trumpet, Trombone – Hernán "Teddy" Mulet*Co-producer – Daniel López*Coordinator [Production Coordinators] – José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesElectric Bass – Sal CuevasEngineer [Assistant] – Chris Wiggins, Jimmy Hoyson, John Hendrickson, Ken Theis, Mike Rivera*, Steve Genewick, Tony MardiniGuitar – Manny López*Keyboards – David Siegel, Steve MoralesLead Vocals – Ricky MartinMixed By – Sebastian KrysPercussion – Archie Peña, Daniel López*Producer [Lead Vocals] – Jon Secada, Steve MoralesProducer, Arranged By – Emilio Estefan, Jr., Steve MoralesRecorded By – Freddy Piñero, Jr., Marco Gamboa, Shane StonerTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeViolin – Pedro AlfonsoVocals [Arabic Chants] – Calanit Ledani*Written-By – David Siegel, Jon Secada, Kara Dioguardi, Manny López*, Steve Morales

Acoustic Guitar – Michael Landau, René Toledo*Alto Saxophone – Michael Migliore*Arranged By [Horns] – Scott HealyBacking Vocals [Background Vocals] – Chris Willis, Gustavo Lauriano*, Illyak Negroni, Larry Loftin, Maurice Lauchner, Michael Contratto, Robbie Nevil, Ron Grant, Will LeeBaritone Saxophone – Ronnie CuberBass – Ramses ColónComputer [Macintosh & Digital Programming] – Gregg Bieck*Coordinator [Production Coordinators] – Brian Coleman , Carlo Tallarico, Dean Lawrence, Jolie Levine-Aller*Electric Guitar – Michael Landau, Rusty AndersonEngineer [Assistant] – Aaron Shannon, Andy Manganno*, Conrad Golding, Graig Lozowick*, Fabian Marascillo*, Germán Ortiz*, Jimmy Hoysen*, John Hendrickson, Juan Turek, Larry Brooks , Nathan MalkiKeyboards, Drum Programming [Drum & Rhythm Programming] – Walter AfanasieffLead Vocals – Ricky MartinMixed By – Tony MaseratiPercussion – Daniel López*Piano – Paquito Hechevarria*Producer – Robi Rosa, Walter AfanasieffProducer [Lead Vocals] – Desmond ChildProgrammed By [Additional Programming] – Robert ConleyRecorded By – Dave Gleeson*, Dave Reitzas*, Gregg Bieck*, Jules Gondar, Mike Couzi*Saxophone – Ed CalleSoloist [Acoustic Solo] – René Toledo*Soloist [Electric Guitar Solo] – Michael LandauTenor Saxophone – Jerry Vevino*, Lenny PickettTrombone – Dana Teboe, Keith O'Quinn, Richard Rosenberg*, Wayne AndreTrombone [Bass] – Herb BessonTrumpet – Danny Cahn, Earl Gardner, Glen Drewes*, José Sibajas*, Mark PenderWritten-By – Daniel López*, Desmond Child, Glenn Monroig, Julia Sierra, Robi Rosa, Walter Afanasieff

Backing Vocals [Background Vocals] – Paul BarryCoordinator [Production Coordinators] – Brian Coleman , Jolie Levine-Aller*Engineer [Assistant] – Conrad Golding, Jong Uk YoonGuitar – Adam PhillipsKeyboards, Programmed By – Mark TaylorLead Vocals – Ricky MartinMixed By – Mark Taylor, Walter TurbittPercussion – Daniel López*Piano – Paquito Hechevarria*Producer – Mark TaylorProducer [Vocals] – Desmond ChildRecorded By – Eric Schilling, Jules GondarSaxophone – Ed CalleTrumpet – Tony Concepción*Written-By – Desmond Child, Paul Barry

Arranged By – George NoriegaArranged By [Background Vocals] – Jon SecadaArranged By [Strings], Conductor [Strings] – David CampbellBass – Sal CuevasCello – Dan Smith*, Larry Corbett, Steve Richards, Suzie KatayamaConcertmaster – Joel DerouinContractor [Strings] – Suzie KatayamaCoordinator [Production Coordinators] – José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesEngineer [Additional, Strings] – Alan Sanderson, Dino Herrmann, Jenn Hilliard*Engineer [Assistant] – Alex Caballero, Chris Wiggins, Ed Williams, Gustavo Bonnet, Jorge González*, Ken Theis, Roger González*, Tom BenderGuitar – George Noriega, Manny López*, Tim MitchellKeyboards – George Noriega, Randall BarlowLead Vocals – Ricky MartinMixed By – Mick GuzauskiPercussion – Archie PeñaProducer – Emilio Estefan, Jr., George NoriegaProgrammed By – Randall BarlowRecorded By – Charles Dye, Gustavo Celis, Tony MardiniRecorded By [Strings] – Steve ChurchyardTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeViola – Carole Mukogawa, Evan Wilson, Matt Funes, Bob Becker*Violin – Anatoly Rosinski*, Armen Garabedian, Berj Garabedian, Bob Peterson, Brian Leonard, Charlie Bisharat, Clayton Haslop, Ed Stein*, Eve Butler, Gerry Hilera*, Ken Yerke*, Mario De Leon*, Michelle Richards*, Susan ChatmanWritten-By – Daniel López*, David Resnik*, James Goodwin*, Robi Rosa

Backing Vocals [Background Vocals] – Paul BarryDrums – Brian Rawlings*Engineer [Assistant] – Jong Uk YoonGuitar – Adam PhillipsKeyboards, Programmed By – Mark TaylorLead Vocals – Ricky MartinMixed By – Mark TaylorPercussion – Daniel López*Piano – Paquito Hechevarria*Producer – Mark TaylorRecorded By – Eric SchillingSaxophone – Ed CalleTrumpet – Tony Concepción*Written-By – Mark Taylor, Paul Barry

Arranged By – George Noriega, Robi RosaArranged By [Background Vocals] – George Noriega, Jon Secada, Robi RosaArranged By [Horn Arrangements], Trumpet, Trombone – Hernán "Teddy" Mulet*Backing Vocals [Background Vocals] – George Noriega, Tommy AnthonyBass – Sal CuevasCoordinator [Production Coordinators] – Dean Lawrence, José Maldonado, Leyla LeemingCoordinator [Studio Coordination For Crescent Moon Studios] – Kevin Dillon, Steve MenezesDrums – Olbin BurgosElectric Guitar – Russell Scott Anderson*, Tim MitchellEngineer [Assistant] – Chris Wiggins, Ed Williams, Gustavo Bonnet, Ken Theis, Mike Rivera*, Roger González*, Tony MardiniGuitar [Nylon], Cuatro – Ramón Stagnaro*Lead Vocals – Ricky MartinMixed By – Sebastian KrysPercussion – Daniel López*, Ricardo Pasilla*Producer – Emilio Estefan, Jr., George Noriega, Robi RosaProgrammed By – George NoriegaRecorded By – Charles Dye, Freddy Piñero, Jr., Gustavo Celis, Peter McCabe, Scott CantoTechnician [Technical Support] – Alex Caballero, Andy Pechenik, Kurt BergeWritten-By – Alberto Gaitán, George Noriega, Jon Secada, Ricardo Gaitán, Roberto Blades, Robi Rosa

Acoustic Guitar, Tres, Cavaquinho, Cuatro – Ramón Stagnaro*Arranged By [Horns] – Camilo ValenciaBacking Vocals [Background Vocals] – Daniel López*, KC Porter, Ricky MartinBass – John PeñaCoordinator [Production Coordinators] – Dean Lawrence, Sarah SykesDrums – Curt BisqueraElectric Guitar – Tim PierceEngineer [Assistant] – Carlos Santos, Fabian Marascillo*, Joe Novo, Luis Quiñe*, Posie MuliadiHorns – Camilo Valencia, Dana Teboe, Ed Calle, Tony Concepción*Keyboards, Programmed By, Arranged By [Arranger] – KC PorterLead Vocals – Ricky MartinMixed By – Benny FacconePercussion – Daniel López*, Luis Conte, Ricky MartinPiano – Paquito Hechevarria*Producer – KC PorterRecorded By – Jeff Poe, KC Porter, Luis Quiñe*, Ron Taylor, Steve ChurchyardWritten-By – Pau Dones Cirera*