Il trovatore: Act II: The Gypsy: Scene 2: Ah! Se l'error t'ingombra - Song by Giuseppe Verdi, Fedora Barbieri, Jussi Björling, George Cehanovsky, Paul Franke, Zinka Milanov, Nicola Moscona, Margaret Roggero, Nathaniel Sprinzena, Leonard Warren, Robert Shaw Chorale, RCA Victor Orchestra, Renato Cellini