Bellini: Norma1954 MonoMaria Callas (Norma), Mario Filippeschi (Pollione), Ebe Stignani (Adalgisa), Nicola Rossi-Lemeni (Oroveso), Paolo Caroli (Flavio), Rina Cavallari (Clotilde)Orchestra and Chorus of La Scala Milan, Tullio Serafin