maria callas bellini norma 4 lpsThis 1960 Norma represents Maria Callass final complete documented version of her signature role. Seven recordings of the opera exist with Callas (1950 60), plus numerous snippets and scenes captured between 1949 and 1965. With 89 performances, Norma is Callass most performed part; certainly no other 20th century diva is more closely associated with the role, and no one since has even remotely eclipsed Callas in the perception of opera lovers.