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Tony Vega: Cantante (A1, A2, A4, B1, B2, B4)
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Bobby Concepcion: Cantante (A3, B3, B5)
Musicians: -
David Piro Rodriguez: Trumpet
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Mario Ortiz: Trumpet, special invited guest
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E. Feijo: Trumpet
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Manuel Alers: Trumpet
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Javier Fernandez: Piano, arrangements
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Carlos Rondan: Bass
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Chago Martinez: Baritone sax
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Jimmie Morales: Conga
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Mitchel Laboy: Bongó
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Mario Viera: Coro
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Yayo "El Indio": Coro
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Tito Allen: Coro
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Elliot Romero: Coro
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Special invited guests: - Mr. Tommy Acevedo: Guest
- Remberto Becquer: Composer (A1)
- Carlos Segarra: Composer (A2)
- Carlos Lyra: Composer (A3)
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C. Curet Alonso: Composer (A4)
- Félix Castrillón: Composer (B1, B4)
- Luis Ruiz: Composer (B1)
- Plácido Acevedo: Composer (B2)
- Raúl Ríaz: Composer (B3)
- Antonio Carlos Jobin: Composer (B5)
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Louie Ramírez: Arrangements
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Edwin Rodriguez: Arrangements
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Ray Santos: Arrangements
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Willie Rosario: Timbales, producer, liner notes
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Bobby Valentin: Recording director, arrangements
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Cesar Delgado: Recording coordinator
- Masterpiece Studios, Puerto Rico: Recording studio
- Latin Sound Studios, New York: Mixing studio
- Ray Peña: Recording engineer
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Jon Fausty: Mixing engineer
- Drago Fernandez: Album concept, design, art work
- Al Freddy: Photography front cover
- Candido Ortiz: Photography back cover
- Jr. Rosado: Band boy
- Pocho Melendez: Band boy
