Artist: Los Morroz - Producer: Rubén Calderón García - Producer: Antonio De Jesus - Recording Engineer: Abelardo Rivera Jr - Mix Engineer: Abelardo Rivera Jr - Mastering Engineer: Abelardo Rivera Jr - Recording Arranger: Rubén Calderón García - Recording Arranger: Antonio De Jesús Vázquez Zamora - Other: Monterrey Sound - Voice: Rubén Calderón García - Accordion: Rubén Calderón García - Voice: Alan Bernardo Garcia - Bass: Alan Bernardo Garcia - Voice: Antonio De Jesús Vázquez Zamora - Electric Bass: Antonio De Jesús Vázquez Zamora - Drums: Jorge Alfonso Delgado