Un ballo in maschera / Act 1: "Zitti...Re dell' abisso"
Verdi: Un ballo in maschera (Highlights) Christa Ludwig, The London Opera Chorus, National Philharmonic Orchestra, Sir Georg Solti January 1, 1985
Verdi: Un ballo in maschera (Highlights) Christa Ludwig, The London Opera Chorus, National Philharmonic Orchestra, Sir Georg Solti January 1, 1985