album_name: Verdi: Un ballo in maschera (Live)
artists: 3923a60fbde14ef4ab9fbc1540458848
artists: Giuseppe Verdi
artists: ARTIST_ROLE_COMPOSER
artists: b570b56e8d3543c3910e5feb11a8ecb0
artists: Metropolitan Opera Orchestra
artists: ARTIST_ROLE_MAIN_ARTIST
artists: 2e25ebfb8082422cb512d6a1a182fb65
artists: Bruno Walter
artists: ARTIST_ROLE_CONDUCTOR
name: Un ballo in maschera, Act I: Act I Scene 1: Prelude