Worst Music of All-Time

What is the suckiest, pots and pans clanging together, cat in heat, fingernail scratching on the chalkboard noise you have ever heard? To me it has to be all that MTV promoted, yo-yo-yo, B-boy pop music that seems to consume the airwaves, magazines, and television time. And by all means feel free to bash particular artists, I like that too. Example: You could find more musical talent in the restroom of a trailer park chili feed than on a Puff Daddy album. Not too far off, huh?