Lyrics By – Jimena RomeroMixed By – Andrés Bermúdez*, Julio ReyesMusic By – Marc AnthonyProducer, Arranged By – Julio Reyes, Marc AnthonyRecorded By – Anthony Kilhoffer

Arranged By, Programmed By – Julio ReyesBacking Vocals – Estéfano, Marc Anthony, Vicky EcheverriBass – Erben PerezCello – Wells CunninghamDrums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Guitar – Mario GuiniKeyboards, Arranged By [Strings] – Julio ReyesLyrics By – EstéfanoMixed By – Bruce Swedien, Julio ReyesMusic By – Marc AnthonyRecorded By – Bruce Swedien, Peter Wade*

Arranged By [Strings] – Jorge Calandrelli, Julio ReyesArranged By, Programmed By, Piano, Keyboards, Conductor [Orchestra] – Julio ReyesBass – Guillermo Vadala*Drums – Ricardo "Tiki" PasillasElectric Guitar, Acoustic Guitar – José Luis Pagan*, Mario GuiniEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Flute [Tarabuco] – César CastilloLyrics By – EstéfanoMixed By – Bruce Swedien, Julio ReyesMusic By – Estéfano, Julio ReyesPercussion – Eduardo Avena, Juan José "Chaqueño" MartinezRecorded By – Bruce Swedien, Gustavo Pichón Dal Pont, Julio ReyesStrings – London Symphony Orchestra*

Accordion – Julio ReyesArranged By, Programmed By – José Luis Pagani*, Julio ReyesBacking Vocals – Marc AnthonyBass – Erben Perez, Guillermo Vadala*Drums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Guitar – José Luis Pagan*, Mario Guini, Sebastián De Peyrecave*Keyboards – José Luis Pagan*, Julio ReyesMixed By – Bruce Swedien, Julio ReyesPercussion – Eduardo Avena, Juan José "Chaqueño" Martinez, Nailton "Meia Noiche" Bispo Dos Santos, Ricardo "Tiki" PasillasRecorded By – Bruce Swedien, Gustavo Pichón Dal Pont, José Luis Pagan*, Peter Wade*Written-By – Estéfano, Pilar Quiroga

Arranged By, Programmed By, Keyboards, Arranged By [Strings] – Julio ReyesBacking Vocals – Marc AnthonyCello – Wells CunninghamDrums – Marco BrittiEngineer [Assistant Engineers] – Sebastián De Peyrecave*Guitar – Mario GuiniLyrics By – EstéfanoMixed By – Bruce Swedien, Peter Wade*Music By – Marc AnthonyProgrammed By [Additional Programming] – Mauricio GascaRecorded By – Julio Reyes, Peter Wade*

Arranged By [Strings] – Jorge Calandrelli, Julio ReyesArranged By, Programmed By, Keyboards, Conductor [Orchestra] – Julio ReyesBass – Guillermo Vadala*Drums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Guitar – José Luis Pagan*Lyrics By – EstéfanoMixed By – Bruce Swedien, Julio ReyesMusic By – Estéfano, Julio ReyesRecorded By – Gustavo Pichón Dal Pont, José Garcia De La Rosa, Julio ReyesStrings – London Symphony Orchestra*

Arranged By [Strings] – Jorge CalandrelliArranged By, Programmed By, Piano, Keyboards, Conductor [Orchestra] – Julio ReyesBacking Vocals – Marc AnthonyBass – Erben PerezDrums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Sebastián De Peyrecave*Guitar – Mario GuiniRecorded By – Bruce Swedien, Julio Reyes, Peter Wade*Strings – London Symphony Orchestra*Written-By – Estéfano, Julio Reyes, Marc Anthony

Arranged By [Strings] – Jorge CalandrelliArranged By, Programmed By, Piano, Keyboards, Conductor [Orchestra] – Julio ReyesBass – Guillermo Vadala*Drums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Flute [Quena], Flute [Sikus] – César CastilloGuitar – José Luis Pagan*Lyrics By – EstéfanoMixed By – Julio ReyesMusic By – Estéfano, Julio ReyesRecorded By – Bruce Swedien, Gustavo Pichón Dal Pont, Julio ReyesStrings – London Symphony Orchestra*

Arranged By, Programmed By, Electric Guitar, Acoustic Guitar, Keyboards – José Luis Pagan*Backing Vocals – Vicky EcheverriBass – Erben Perez, Guillermo Vadala*Drums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Lyrics By – Estéfano, José Luis Pagan*Mixed By – Julio ReyesMusic By – Estéfano, José Luis Pagan*, Marc AnthonyRecorded By – Gustavo Pichón Dal Pont, José Luis Pagan*, Peter Wade*

Accordion – Julio ReyesArranged By, Programmed By – Julio Reyes, Marc AnthonyBacking Vocals – Vicky EcheverriBass – Armando Gola, Erben PerezDrums – Ricardo "Tiki" PasillasEngineer [Assistant Engineers] – Pedro Namerow, Sebastián De Peyrecave*Guitar – Mario GuiniLyrics By – Estéfano, Julio ReyesMixed By – Julio ReyesMusic By – Estéfano, Marc AnthonyRecorded By – Bruce Swedien, Peter Wade*

Backing Vocals – Ricardo "Tiki" PasillasCello – Wells CunninghamEngineer [Assistants Engineer] – Pedro Namerow, Sebastián De Peyrecave*Guitar – Mario GuiniLyrics By – EstéfanoMixed By, Arranged By, Piano – Julio ReyesMusic By – Estéfano, Julio ReyesPercussion – Nailton "Meia Noiche" Bispo Dos Santos, Ricardo "Tiki" PasillasRecorded By – Bruce Swedien, Julio Reyes, Peter Wade*