https://www.opera-online.com/de/items The Exterminating Angel - Opernh... Opéra National de Paris - B...The Exterminating Angel - O...
https://www.opera-online.com/de/items The Exterminating Angel - Royal ... Royal Ballet and Opera - Co...
https://www.opera-online.com/de/items The Exterminating Angel - The Me... The Metropolitan Opera., 2016