Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Brave Little Tailor by Mitterer, Erb 20 Ott 2021, Minn (2021/2021), Immexxi minn Kai Anne Schuhmacher,, Surmast Direttur Ann-Katrin Stöcker, Thomas Barthel, Opernhaus, Zurich, Switzerland