Credit: Klaus Gigga Peter Theiler, the Intendant of the Semperoper Dresden, has canceled the planned rehearsal for Strauss’ “Ein Heldenleben” due to the ongoing COVID-19 pandemic concerns. Per the sources from the German press, Chief Conductor Christian Thielemann and the orchestra board of the Staatskapelle Dresden felt that their work was hindered. “You do not believe how disappointed I am {…}