Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Terrassentheater: Constanzes Befreiung by Mozart, Ġim 18 Ġun 2021, Minn (2021/2021), Immexxi minn Zuzana Masaryk,, Surmast Direttur Christoph Jk Müller, Opernhaus Dortmund, Dortmund, Germany