Domingo and Verrett sing Duet of Azucena and Manrico from Il Trovatore 1980 SF

Placido Domingo and Shirley Verrett sing aria and duet of Azucena and Manrico "Mal reggendo all'aspro assalto" from Verdi's opera Il Trovatore Act 2 at Opera in the Park, San Francisco, U.S.A 1980. San Francisco Opera Concert in the Park, September 1980 Music Concourse, Golden Gate Park