Konzertvereinigung Wiener Staatsopernchor
Wiener Staatsoper. Chor
Wiener Staatsopernchor
Wiener Staatsoper. Concert Chorus
Concert Association of the Vienna State Opera Chorus
Wiener Staatsoper. Konzertvereinigung Wiener Staatsopernchor
Chorus of the Vienna State Opera
Chor der Wiener Staatsoper
Choir of the Vienna State Opera
Vienna State Opera Concert Chorus
Sbor Státní opery ve Vídni
Hofmusikkapelle Wien (Rakousko). Chor
File of corporation names
(1) - File of corporation names
(1) - Videos
(1) - Sound document