Of course it would be THE DAY OF REGION BAND AUDITIONS that we have a rattle on our bottom timpani we can't find. We've narrowed it down to seeming like it's coming from the rim. We're gonna try to loosen and retighten the head (out of desperation) and hope that does it.
Does anyone else have any suggestions as to what it could be? Or maybe a system of narrowing down where it is?