Music executives, RIAA! Come on, people.
Most Important Inventions of the 20th Century (Betty Crocker Executive Training School):
1. Smiling.
2. Add an egg.
3. Wax paper.
4. Pledge.

Greatest Music of the 20th Century (Elevator Operators and Grocery Clerks Union):
1. That thing in the background, you know.
2. Celine Dion
3. Whitney Huston
4. What?

Top 10 News Items of the 20th Century (Britney Spears International Fan Club):
1 - 10. Like, there's more than like five? Oh, you mean you can like continue on the other hand? That is so awesome.