Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Bat by Strauss II, Tli 15 Jan 2013, Minn (2012/2013), Immexxi minn Laurence Dale,, Surmast Direttur Alexander Joel, Tobias Ringborg, Terje Boye Hansen, Operahuset, Oslo, Norway