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Tony Vega: Vocalista (A1, A4, B2), chorus
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Gilberto Santa Rosa: Vocalista (A3, B1, B4), chorus
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Bobby Concepcion: Vocalista (A2, B3)
Musicians -
Jimmie Morales: Conga
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Mitchell Laboy: Bongo
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Javier Fernández: Piano, arrangements (A2, A4, B1)
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Carlos Rondán: Bass
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Mario Ortiz, Jr.: Trumpet
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Piro Rodriguez: Trumpet
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Gerardo Santiago: Trumpet
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Elliot Rodriguez: Trumpet
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Beto Tirado: Baritone sax
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Madamo Diaz: Percusion minor
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Eladio Peguero: Chorus
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Mario Viera: Chorus
Special invited guests -
Mr. Mario Ortiz: Guest
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Mr. Eddie Feyjóo: Guest
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Mr. Ito Serrano: Guest
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Mr. Nelson Gonzalez: Guest
- Johnny Ortiz: Composer (A1)
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Marcelino Guerra: Composer (A2)
- Armando Orefiche: Composer (A3)
- Perín Vázquez: Composer (A4)
- Pedro Arroyo: Composer (B1)
- César Portillo De La Luz: Composer (B2)
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Tito Rodriguez: Composer (B2)
- Jimmy Sánchez: Composer (B3)
- Bobby Manrique: Composer (B4)
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José Febles: Arrangements (A1, B3)
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Ray Santos: Arrangements (A3, B2, B4)
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Willie Rosario: Producer, timbales, leader
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Julio Cesar Delgado: Production director, recording director
- David Rodriguez: Musical consultant
- V.U. Recording Studio: Recording studio
- Jonathan Castro: Engineer
- Javier Figueroa: Band boy
- Eddie Berrios: Band boy
- Heriberto González: Cover concept, design
- Victor Echevarria: Photos
- Carmen Marrero: Secretary
