Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Rise and Fall of the City of Mahagonny by Weill, Tli 19 Ott 2004, Minn (2004/2005), Immexxi minn Hansgünther Heyme,, Surmast Direttur Christian Reuter, Opernhaus Nürnberg, Nuremberg, Germany