Bass Guitar: Arian Suárez - Artist: Paco Arrojo - Guitar: Juan Guevara - Guitar: Francisco M. "Lucas" - Drums: Ezequiel Navas - Piano: Isbel Noa - Keyboards: Bruno Nicolás - Programmer: Bruno Nicolás - Vocalist: Paco Arrojo - Background Vocalist: Paco Arrojo - Background Vocalist: Leticia Monterubio - Vocalist: Kiko Rodriguez - Recording Engineer: Felipe Guevara - Recording Engineer: Diego Gallego - Mix Engineer: Felipe Guevara - Mastering Engineer: Felipe Guevara - Producer: S. Dabruk - Executive Producer: Jose Luis De La Peña