Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Haunted Manor by Moniuszko, Ġim 25 Fra 2011, Minn (2011/2011), Immexxi minn Mikołaj Grabowski,, Surmast Direttur Tadeusz Kozłowski, Teatr Wielki - Opera Narodowa, Warsaw, Poland