Producer: Emmanuel Del Real - Artist: Juanes - Producer: Yamil Rezc - Mix Engineer: Eduardo Del Águila - Recording Engineer: Eduardo Del Águila - Bass (Vocal): Renato del Real - Electric Guitar: Ramiro Del Real - Dobro: Francisco Duran - Viola: Francisco Duran - Viola: Mauricio Durán - Dobro: Mauricio Durán - Accordion: Patricio Partida - Programming: Yamil Rezc - Percussion: Richard Bravo - Metal Cans: Daniel Zlotnik - Trumpet: Moises Garcia - Trombone: Pedro Antonio Garcia - Saxophones: Daniel Zlotnik