youtube.com
Maria Callas - 50 Most Beautiful Opera Arias
Mar 11, 2016
5.7M Views
Maria Callas sings "Casta Diva" (Bellini: Norma, Act 1)
Dec 2, 2020
22.2M Views
Maria Callas sings Puccini: Tosca - 'Vissi d'Arte' at Covent Garden 1964
Jul 4, 2017
1.6M Views