On April 8 the Salzburg Osterfestpiele will officially open with a starry production of Wagner’s “Die Walküre.” The festival, which was established by Herbert Von Karajan, is celebrating its 50th anniversary, will re-create the original 1967 production. According to Christian Thielemann, the festival will celebrate Karajan by “attempting to re-create Karajan’s musico-theatrical vision of ‘Die Walküre’ from 1967. Our re-creation of {…}