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Marc Anthony: Vocals, background vocals, producer
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Rubén Rodríguez: Electric bass, upright bass
- Bernd Shoenhart: Acoustic guitar
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Marc Quiñones: Percussion
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Luis Quintero: Percussion
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Bobby Allende: Percussion
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Lewis Kahn: Trombone, violin
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William Cepeda: Trombone
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Luis López: Trombone
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Angel Fernandez: Trumpet, arranger (6)
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Ite Jeres: Trumpet, soloist
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Piro Rodriguez: Trumpet
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William Duval: Background vocals
- Rudy Amado Pérez: Composer (1)
- Omar Alfanno: Composer (2, 4, 6)
- Angel Ramirez, Jr.: Composer (5)
- Guadalupe García García: Lyrics (7)
- Eduardo Reyes: Music (7)
- Laura Reyes: Music (7)
- Víctor Víctor: Composer (9)
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Sergio George: Producer, piano, keyboards, noise, sound effects, bckground vocals, arranger
- Rich Davis: Production coordination
- Gabriela Anders: Noise, sound effects
- David Lesooe: Engineer
- Julio Peña: Engineer
- Charlie Dos Santos: Engineer, mixing
- Kurt Upper: Mixing
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Ralph Mercado: Executive producer
- Miguel Rivera: Art direction, concept, graphic design
- Aniel Hasting: Art direction, concept
- Daniel Hastings: Album concept, art direction, concept, photography
- Antionette Hamilton: Hair stylist, make-up
