There should be a club room for the generic school orchestra. I don't even know that they hold concerts except at festivals, but they have instruments.

[ Though there is one more question she has... if it's classical music, it sounds good but it's not going to cause a huge scene. They need something loud, passionate, that's going to get a lot of the NPCs who are programmed to act like modern teens to come over. ]

What style of music do you usually play?