Artist: Los Morroz - Producer: Rubén Calderón García - Producer: Antonio De Jesus - Recording Arranger: Rubén Calderón García - Recording Arranger: Antonio De Jesús Vázquez Zamora - Voice: Rubén Calderón García - Voice: Alan Bernardo Garcia - Voice: Antonio De Jesús Vázquez Zamora - Drums: Jorge Alfonso Delgado