Artist: David Bisbal - Producer: Emmanuel Del Real - Artist: Juan Luis Guerra - Producer: Yamil Rezc - Mix Engineer: Eduardo Del Águila - Recording Engineer: Eduardo Del Águila - Drum: Luis Ledezma - Bass (Vocal): Renato del Real - Electric Guitar: Ramiro Del Real - Guitar: Francisco Duran - Viola: Francisco Duran - Guitar: Mauricio Durán - Piano: Carlos Benavides - Strings: Daniel Zlotnik - Violin: Cecilia Becerra - Violin: Jorge Laguna - Viola: Alejandro Pereira - Cello: Salomon Guerrero - Recording Arranger: Dan Zlotnik - Recording Engineer: Jose Luis Esquivel