HEUBFRGER: Der Opernball

HEUBFRGER: Der Opernball 5 January. Vienna, W. Text by V. Leon and H. von Waldberg. Three acts. Heuberger’s most successful work. Given at: BERLIN, TH. U.D.L. 11 March 1898 (in German). BRÜNN 10 April 1898 (in German). PRAGUE 19 June 1898 (in German) and 19 January 1899 (in Czech). HELSINKI Summer 1898 (in German). BASLE 30 November 1898 (in German). ZAGREB 10 March 1900 (in Croatian, translated by A. Schneider ). REVAL 1900 (in German). RIGA 21 November 1900 (in German). NEW YORK 24 May 1909…