GUNDULA JANOWITZ IN CONCERT Gundula Janowitz is heard in this 1970 live concert, featuring arias from Giulio Cesare, Don Giovanni, Der Freischütz, Attila, Tosca, and Tannhäuser. The Grazer Philharmonic, under the direction of Berislav Klobucar, plays Overtures to Giulio Cesare, and I Vespri Siciliani. Includes optional English, French, German, Italian, & Spanish subtitles. 54 min.