[philadelphia killing mach]

you'd be surprised OR; back when i was a kid (70s) you could go to the library and check out records (big black CDs) that were nothing but sound effects, some long some short from everything like a busy trainyard to spoon dropped on a tile floor. Somewhere out there is some kid with a degree in AV recording the heartbeat of the Tsi Tsi fly because someone wants it in thier movie.