Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 4. La traviata, IGV 30, Act I: "Che è ciò" (Violetta, Alfredo, Gastone, Flora, Il Marchese, Il Barone)Orchestra of the Metropolitan Opera House, George Schick, Joan Sutherland, Nicolai Gedda, Gabor Carelli, Marcia Baldwin, George Cehanovsky & William Walker