Johanna von Koczian was offered a roll at a prominent festival of music and drama held within the birthplace of who?
Johanna von Koczian: Johanna von Koczian (born 30 October 1933) is a German actress. Johanna von Koczian:  She grew up in Salzburg, Austria, where actor Gustaf Gründgens offered her a role at the Salzburg Festival. Salzburg Festival: The Salzburg Festival (German: "Salzburger Festspiele" ) is a prominent festival of music and drama established in 1920. Salzburg Festival:  It is held each summer (for five weeks starting in late July) within the Austrian town of Salzburg, the birthplace of Wolfgang Amadeus Mozart.
Wolfgang Amadeus Mozart