Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 4. Tosca: Act III, "Mario Cavaradossi? A voi"Maria Callas, Giuseppe di Stefano, Tito Gobbi, Franco Calabrese, Melchiorre Luise, Angelo Mercuriali, Dario Caselli, Alvaro Cordova, Orchestra of La Scala, Milan & Chorus of La Scala, Milan 5. Tosca: Act III, "Ah! Franchigia a Floria Tosca"Maria Callas, Giuseppe di Stefano, Tito Gobbi, Franco Calabrese, Melchiorre Luise, Angelo Mercuriali, Dario Caselli, Alvaro Cordova, Orchestra of La Scala, Milan & Chorus of La Scala, Milan