Anja Silja Regina Langwagen (pronounced [ˈanja ˈzɪlja], born 17 April 1940) is a German soprano singer.
2008
as Witch
2004
as Madame de Croissy
1997
as Herodias
1995
1989
as Kostelnicka Buryjovka
1980
as Countess
1974
as Self
1971
1968
as Leonore