Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Drachenherz by Böhmer, W., Ġim 26 Apr 2019, Minn (2019/2019), Immexxi minn Peter Lund, Neva Howard,, Surmast Direttur Hans-Peter Kirchberg, Jakob Brenner, Opernhaus Chemnitz, Chemnitz, Germany