In no particular order
1. White Shades of Pale -Procal Harum
2. Stairway to heaven - Led Zeppelin
3. Hey Jude - Beatles
4. Fred Jones pt 2 - Ben Folds
5. Do you realize? - The Flaming Lips
6. Into the Mystic - Van Morrison
7. In my life - Beatles
8. Turn the page - Bob Seger
9. Imagine - John Lennon
10. Let's get it on - Marvin Gaye
11. Light my Fire - The Doors
12. You can't always get what you want - The Rolling Stones
13. The weight - The Band
14. Dream on - Aerosmith
15. Dancing Cheek to Cheek - Frank Sinatra
16. Angie - Rolling Stone
17. Purple Haze - Jimi Hendrix
18. Spill the wine - WAR
19. Say hello, Wave goodbye - David Grey
20. Bohemian Rhapsody (sp?) - Queen
I could keep going, but this was the first 20 that came to me
Midget edit: Bohemian Rhapsody...to be fair, I've mis-spelled it plenty of times, too.