Voice: Arcángel - Electric Guitar: Guillermo Galván - 12-String Acoustic Guitar: Guillermo Galván - Programmer: Guillermo Galván - Recording Arranger: Guillermo Galván - Acoustic Guitar: Ismael Guijarro - Drums: David "El Indio" - Percussion: David "El Indio" - Recording Engineer: Alberto Liras - Recording Engineer: Álvaro Gandul - Recording Engineer: Guillermo Galván - Recording Engineer: Ismael Guijarro - Mixer: Carlos Raya - Mastering Engineer: Carlos Hernández - Producer: Guillermo Galván - Producer: Ismael Guijarro