Opera Houses and Concert Halls

La Scala - Milan | Salzburg Festival Hall | Mirabell Palace - Salzburg | National Theatre of Prague | Boccaccio Ballroom - Prague  Hofburg Palace Ceremonial Hall - Vienna | Vienna Opera House | Old Slovak National Theatre - Bratislava | Hungarian State Opera House - Budapest  Dona Palace - Budapest | Bologna Opera House | Parma Opera House | Busseto Opera House | Sydney Opera House | Royal Festival Hall - London  Royal Albert Hall - London | Bogata Opera House | Buenos Aires Opera House | Paris Opera House (Garnier)