Voice: Los Rojos - Voice: Duelo - Producer: Los Rojos - Producer: Homero Villareal - Recording Engineer: Los Rojos - Recording Engineer: Homero Villarreal - Mix Engineer: Abelardo Rivera - Mastering Engineer: Jaime Cavazos - Studio: RED Room - Voice: Antonio Ruiz - Accordion: Antonio Ruiz - Drums: Alexis Ruiz - Bass: Angel Ruiz