Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Rise and Fall of the City of Mahagonny by Weill, Tli 24 Jan 2012, Minn (2012/2012), Immexxi minn Jérôme Deschamps,, Surmast Direttur Ingo Metzmacher, Wiener Staatsoper, Vienna, Austria