Casta Diva from Norma "Casta Diva" from Norma 'Casta Diva' from Norma Casta Diva from "Norma" Casta Diva Norma Casta Diva from Bellini "Norma" Casta Diva from 'Norma' (Act 1) Casta diva - Bellini Norma Casta Diva Norma;