You should use something like zone events for sounds or onplayertouch ones.
If using onplayertouch. Its a bit of a pain, but zones are no better :P
I have a nice peice of music i can contribute
It's good for all things concerning dripping water, kind of like what you would hear in a sewer during a bombing raid.
Thanks! Its always good to have some sort of ambiance
Also, if anyone wants to help, I could use a looping fan music