soprano and mezzo-soprano
Wolfgang Amadeus Mozart, Teresa Berganza, Werner Krenn, Lucia Popp, Maria Casula, Brigitte Fassbaender, Orchester der Wiener Staatsoper, István Kertész
Gaetano Donizetti, Joan Sutherland, Luciano Pavarotti, Dominic Cossa, Spiro Malas, Maria Casula, Ambrosian Singers, English Chamber Orchestra, Richard Bonynge
