Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Happy New Ears by Various, Tne 29 Jan 2024, Minn (2023/2024), Surmast Direttur Johannes Kalitzke, Xizi Wang, Ingo Metzmacher, Friederike Scheunchen, Opernhaus, Frankfurt am Main, Germany