SALZBURG, AUSTRIA – JULY 25: Crowds of people are seen at the Getreidegasse in the historic district on July 25, 2011 in Salzburg, Austria. The Salzburg Festival is a prominent festival of music and drama established in 1920 and is held each summer within the Austrian town of Salzburg, the birthplace of Wolfgang Amadeus Mozart. (Photo by Martin Schalk/Getty Images)