Dueto Castillo

Singers. Performers of Guerrero folk music. This popular duet is made up of Mario Castillo Fernández and Alí Segura Fernández. Mario Castillo takes the first voice and performs the requinto; He was born on February 5, 1946. Alí Segura has the second voice, requinto and harmony; was born on June 13, 1949. Both are originally from the town of Apetlanca, municipality of Cuetzala del Progreso, Guerrero Mexico.