Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Masquerade by Nielsen, Tli 12 Nov 1996, Minn (1996/1996), Immexxi minn Torben Anton Svendsen,, Surmast Direttur Paavo Berglund, Thomas Dausgaard, Operaen (Copenhagen Opera House), Copenhagen, Denmark