The error message -- the sound is basically harbinger of doom, a dulcet chime that sends horrifying shivers up and down one's spine. Unless, of course, those messages are mashed up to create a kick-ass jam.
College Humor posted a video today featuring a song composed entirely of Windows XP error messages. We've embedded it here, along with a few others we found in our Internet travels. Check them out -- but try not to compose your own symphony while you're at it.