Personnel includes: Oscar D'Leon (vocals); Requinto Guifs Callao (guitar); Roberto Jimenez (alto saxophone); Wilfredo De La Torre (tenor saxophone); Robert Incheli, Pamir Guanchez (saxophone); Oswaldo Ospino, Jose Aguirre, Ite Jerez, Raul Agraz, Sergio Ray (trumpet); Luis "Perico" Ortiz (trumpet, background vocals); Carlos Latouche, William Cepeda, Gamaller Gonzalez, Miguel Rivera, Wilmer Teran, Pablo Santaella (trombone); Sergio George, Alvero "Pelusa" Cabarcas, Jose Lugo (piano); Abiud Troche (bass); Domingo Quinones (background vocals). Producers: Sergio George, Jesus "Chucho" Ramirez, Luis "Perico" Ortiz. Engineers: Julio Pena, Emilio Larrota. Recorded at Studio 900, New York; Paranova Film Studios, Columbia; Velvet Studio, Venezuela; Telesound Inc. and JL Studios, Puerto Rico. Includes liner notes by Oscar D'Leon.