Going to be in Vienna and Salzburg later this week, and we were hoping to try and get to see a classical concert or an opera. I imagine it's very difficult to get tickets this late, but I have heard about last minute standing room tickets. Is that the best option to see a show?
I'm also worried about dress code. We're packing light and not doing any other formal events so we're not bringing dressy clothes. Will we be turned away with black jeans and dark sneakers/casual dress shoes, and no jacket at places like the State opera or Musikverein?
Any suggestions on other places to see a classical concert or opera that isn't super touristy (I heard the concerts where people dress like Mozart are kind of cheesy?)