Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Rise and Fall of the City of Mahagonny by Weill, Ħad 29 Jan 2017, Minn (2017/2017), Immexxi minn Michael von zur Mühlen,, Surmast Direttur Christopher Sprenger, Oper Halle, Halle, Germany