Rodolfo Castillo, Guatemalan, is one of the most important composers and producers in the Latin music industry, he has worked with artists such as Plácido Domingo, Rocío Dúrcal, Bacilos, Ricky Martin, Celia Cruz, Julio Iglesias, Ricardo Montaner, Chayanne, Olga Tañón, Santana, Marc Anthony, Cristian Castro, Karina and Paulina Rubio