'Birgit Nilsson is best known for her heroic roles in this composer's operas'
Richard Wagner
OPERA: Birgit Nilsson is best known for her heroic roles in this composers operas
Birgit Nilsson is best known for her heroic roles in this composer's operas
Birgit Nilsson is best known for her heroic roles in this composer's operas
OPERA
Richard Wagner
OPERA