Maria Callas-Casta Diva-(Bellini-Norma)1961 - YouTube
Maria Callas: two recitals in Paris | #TuesdayTreat! Moving and sublime, Maria Callas was the "voice of the century." Watch her sing one of her most popular roles: Casta Diva from Bellini's...
Maria Callas - 50 Most Beautiful Opera Arias - YouTube