https://www.opera-online.com/de/items Die Hochzeit des Figaro - Englis... English National Opera., 2020Le Nozze di Figaro - Englis...
https://contemporain.opera-online.com/de/items La Bohème - Royal Opera House (2... Royal Ballet and Opera - Co...
https://www.opera-online.com/de/items Madama Butterfly - Royal Opera H... Royal Ballet and Opera - Co...