Ensemble `Canto` (Bogota): Juanita Delgado (soprano), Carmenza Botero (soprano), Maria Susana Merzan (contralto), Alvaro Salgado (tenor), Juan Luis Restrepo (organ), conductor and leader of the ensemble Egberto Bermudez. The year 2000.

Vocal ensemble of ancient music `Ars Nova` (Mexico): Lourdes Ambriz (soprano), Magda Salles (contralto, ensemble leader), Mario Ivan Martinez (tenor), Claudio Valdez Curi (baritone).