Evil scientists

Organ music can be pretty powerful. It can heal and it can make you ill. I recently found out that one of my organist friends disliked a certain modern Lithuanian organ music so much that he got herpes whenever he heard it.

I think evil scientists may use this idea. What if they turn this whole herpes thing into some kind of a weapon? Make a certain part of human race get herpes. Wipe out entire cities with Lithuanian organ music. Maybe that will solve overpopulation problem.

"Where did all these people go?"
"Oh, they just listened too much of atonal avant-garde."