Vitaly Komar and Alex Melamid are conceptual artists who got famous for making paintings based on surveys of what people liked. "The results — a “dishwasher size” bluish landscape with a family, some deer and the figure of George Washington (Americans said they liked historical figures in their art)."
Here they have surveyed people about what they most DISLIKED in music. The result was Xmas music, bagpipes, banjos, accordians, tubas (sorry Snorlax), children's choirs, opera singers, atonality, etc.
It's 22 minutes long (which people also disliked).
Here's the mp3...
You can read more about it here...
Give it a listen. I made it through the whole thing and think it's pretty funny. It just might inspire you to write some music. You couldn't possibly be as bad as this.