Cristina Valdes performs oscurecimiento gradual in Mexico: 06/10/2007
oscurecimiento gradual performed by Cristina Valdes 6/10/07 at the Teatro de la Ciudad de Zamora as part of the International New Music Festival in Michaocan, Mexico.
oscurecimiento gradual performed by Cristina Valdes 6/10/07 at the Teatro de la Ciudad de Zamora as part of the International New Music Festival in Michaocan, Mexico.