Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tosca by Puccini, Erb 10 Fra 2016, Minn (2015/2016), Immexxi minn Margarethe Wallmann,, Surmast Direttur Dan Ettinger, Patrick Lange, Mikko Franck, Wiener Staatsoper, Vienna, Austria