2004: 20-11

20. "Get Low" - Lil Jon
19. "Change Clothes" - Jay-Z
18. "Tipsy" - J-Kwon
17. "Jesus Walks" - Kanye West
16. "Yeah!" - Usher
15. "Lose My Breath" - Destiny's Child
14. "All Falls Down" - Kanye West
13. "Burn" - Usher
12. "All These Things That I've Done" - The Killers
11. "Toxic" - Britney Spears

If not for a huge breakout year from another very successful producer-rapper, 2004 would have been the year of Lil' Jon. He's sort of faded from chart prominence these days, but in '04 he had a string of hits, and three of his productions - Usher's relentless club banger "Yeah!", his own disgustingly catchy "Get Low", and another smash in the top 10 - made our list.