Mozart in Salzburg - the changing faces of the local boy

As the Salzburg Festival approaches its centenary next August, how can we not mention Mozart in the history of the event? The composer is obviously inseparable from the Austrian city, but the performance of the local boy's works have varied during the hundred years of the Festival's existence, sometimes presenting his great classics, sometimes rediscovering some of his lesser known works, or to remind us that even today, "Mozart has a lot to tell...