. "Vienna State Opera Orchestra and Chorus" . "(Wiener Hofoper)" . . "The Vienna State Opera Chorus" . "State Opera" . "Vienna's principal Opera House" . "Hofoper" . . "Vienna" . "opera in Vienna" . "municipal opera house" . . "General Music Director, Vienna State Opera" . "Court Opera of Vienna" . . . "k.k. Hofoper" . . "1709" . "National Opera" . "Vienna State Opera Chorus" . . . "Staatsoper" . "Vienna Court Orchestra" . "opera house" . . . . "Wiener Staatsopernchor" . "Vienna State Opera" . . "Theater am K\u00E4rntnertor" . . "Vienna State" . . "Vienna State Opera Orchestra" . "K. K. Hof-Opernhaus" . "Orchester der Wiener Staatsoper" . "1869-05-25" . . "Kaiserliches und K\u00F6nigliches Hof-Operntheater" . . "Vienna Court Opera" . "State Opera House" . . . "Imperial Opera orchestra" . "Vienna Opera Hall" . "Vienna State Opera chorus" . "Oper" . . . . "Imperial Opera" . "Vienna Court Opera (Hofoper)" . . . "Imperial Opera House" . "Vienna Opera" . "Wiener Staatsoper" . "Imperial Court Opera" . . "Vienna Staatsoper" . "Vienna State Opera Ballet" . "Vienna State Opera Chorus and Orchestra" . "Opera House in Vienna" . . "Vienna Hofoper" . . . . . . "Vienna State Opera Orchestra and Choir" . "The Vienna Staatsoper" . . "Vienna opera house" . . "I.R. Court Opera" . . "Chor und Orchester der Wiener Staatsoper" . . . "Vienna Imperial Opera" . . "Vienna State Opera" . . "Vienna Opera House" . "k.-k. Hofoper" . "Court Opera" . . "Opera" . "Choir of Vienna State Opera" . "the Wiener Staatsoper" . "Vienna Court Opera Orchestra" . . "Wiener Staatsopern" . "Opera House" . . "Hofoperntheater" . "Vienna Staatsoper." . . . . . "Vienna State Opera House" . . . "Vienna State Opera#Der Neue Merker" . "Music Director, Vienna State Opera" . "Wiener Hofoper" . "Imperial Opera Ballet" . . . "Vienna Court Opera" . "orchestra of the Vienna State Opera" . "''Generalmusikdirektor'', Vienna State Opera" . . "Staatsoper in Vienna" . "denomination of the institution opera throughout history official designation" .