I think the people above me are ponding on their floor in response to my music. I can't be sure though because they haven't come down to say anything. They just keep banging on the floor. It's really loud though. Not my music, the banging. My music isn't really all that loud though because when I close my door I can just barely hear it in the hall when I'm listening for it. Maybe they aren't ponding the floor in response to me but just have a strange disorder or some sort of obsessive-compulsive thing where they must pound on the floor every once in a while. Meh.