https://www.opera-online.com/en/items Siegfried - Théâtre Royal de La ... Théâtre Royal de La Monnaie...
https://www.opera-online.com/en/items Der Ring des Niblungen, Siegfrie... Staatsoper Unter den Linden...
https://www.opera-online.com/en/items Siegfried - Bayreuth Festival (2... Bayreuther Festspielhaus, 2022Siegfried - Bayreuther Fest...
https://www.opera-online.com/en/items Siegfried - Bayreuth Festival (2... Bayreuther Festspielhaus, 2022Siegfried - Bayreuther Fest...
https://www.opera-online.com/en/items Siegfried - Bayreuther Festspiel... Bayreuther Festspielhaus, 2022
https://www.opera-online.com/en/items Siegfried - Paris national Opera... Opéra National de Paris - B...Siegfried - Opéra National ...
https://www.opera-online.com/en/items Siegfried - Lyric Opera of Chica... Lyric Opera of Chicago, 2018
https://www.opera-online.com/en/items Siegfried - Philharmonie de Pari... Philharmonie de Paris., 2018
https://www.opera-online.com/en/items Siegfried - Bayerische Staatsope... Bayerische Staatsoper - Nat...
https://www.opera-online.com/en/items Siegfried - Bayreuther Festspiel... Bayreuther Festspielhaus, 2016