https://www.opera-online.com/en/items https://www.opera-online.com/en/items filtrer The Medium - Gärtnerplatztheater... Gärtnerplatztheater, 2021
https://www.opera-online.com/en/items https://www.opera-online.com/en/items filtrer Gärtnerplatztheater MünchenGermany
https://www.opera-online.com/en/items https://www.opera-online.com/en/items filtrer Andreja Zidaric Soprano