Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
In Knecht Ruprechts Werkstatt by Kienzl, Minn (2018/2018), Immexxi minn Tamara Korber, Ingolf Huhn,, Surmast Direttur Karl Friedrich Winter, Eduard-von-Winterstein-Theater, Annaberg, Germany