the answers...

[captain_phil]

2. The Yodel Song by Dr. Hook and the Medicine Show

3. Distant Early Warning by Rush

4. The Wild Ones by Robert Earl Keen

5. Wandering Child by Gov't Mule

7. Under the Radar by Little Feat

8. Streamline Woman by Gov't Mule

10. Howlin at the Moon (taken from The Magnum Opus) by Kansas

11. Panama Red by Old and in the Way

12. Wild Wind by Robert Earl Keen

13. Towering Fool, by Gov't Mule

14. Stayin Song, by Dr. Hook and the Medicine Show

15. Peterbilt Prison by Tim Wilson

16. Perfect Strangers by Deep Purple

17. The Three Sunrises by U2

18. Beat it on down the line by the Grateful Dead

19. Me and My Guitar, by Tony Rice

20. Jungle Work by Warren Zevon