Can someone tell me how this can be possible? http://www.youtube.com/watch?v=twgw-MReQaI
Judging by the sound changing as the camcorder gets closer to and farther from the horn, and the amateurish vibe of the clip, it doesn't seem to be any kind of hoax. (Also notice the shredding of the poor record when he gets close enough to see it.)
