Credits

Alberto Barros: Trombone
Issac Delgado: Composer, Vocals
Sergio George: Producer, Piano, Arranger
Jorge Diaz: Trombone
Rafael Torres: Trombone
Osvaldo Roman: Coros, Backing Vocals
Andres Hernandez: Photography
Pedrito Pérez: Bajo Sexto
Ismael Vergara: Saxophone
José Lugo: Producer, Mixing, Piano, Arranger
Hector Perez: Coros, Percussion, Backing Vocals
Jan Duclerc: Trumpet
Tommy Villarini: Arranger
Juan Mario Aracil "Mayito": Vocals
Rolando Alejandro: Engineer, Mixing
Rafael "Tito" DeGracia: Timbales
Osvaldo De La Rosa: Copyist
Angel Torres: Saxophone
Dante Vargas: Trumpet
Efrén Rodríguez: Trumpet