Voice: Luis Fercán - Artist: Iseo - Producer: Nacho Mur - Recording Arranger: Nacho Mur - Recording Engineer: Nacho Mur - Mixer: Nacho Mur - Mastering Engineer: German Gutierrez - Guitar: Nacho Mur - Mandolin: Nacho Mur - Voices: Rodrigo Valiente - Voices: Marcos Sueiro - Voices: Chema Fernández