Bus tour for operas in Italy?

Question

August 2007 and September 2007

Answer 1

In that period you can find a lot of opera performances here:
http://www.arena.it/eng/arenaeng.urd/portal.show?c=83
And there's no need to take a bus. In other theatres generally August and September are closed on summer season or there's nothing so interesting.
You'll find that the Arena is a wonderful place.