I beleive the vibrations can bother them. Where as if it's not the normal vibrations it "may" upset them (from a few things I've read)
We do play music here. I haappen to listen to alot of Classical and o/s punk and I've never really noticed anything being "wrong" per say with our BP's, Maybe they get used to it?
I think as long as your herps are eating and living healthy and continue to do so, even after your neighbors music vibrations it shouldn't be to much to worry about.
On the other hand you may want to jump up and down really hard in the early morning hours...lol We happen to have load downstairs nieghbors