Viotti / Verdi "Un ballo in maschera" Viotti / Verdi "Un ballo in maschera" Festspielhaus Bregenz · Seebühne Fri • 21. July 2000 • 09:15 pm Interpreters Conductor Marcello Viotti Wiener Symphoniker Programme "Un ballo in maschera", Opera in three acts Giuseppe Verdi Duration: 140 Minutes Venue Festspielhaus Bregenz - Seebühne Platz der Wiener Symphoniker 1, 6900 Bregenz To the map