https://www.opera-online.com/de/items Das Rheingold - Théâtre des Cham... Théâtre des Champs-Élysées....
https://www.opera-online.com/de/items Porgy and Bess - The Metropolita... The Metropolitan Opera., 2018
https://www.opera-online.com/de/items La Bohème - The Metropolitan Ope... The Metropolitan Opera., 1963