Stir It Up/Bob Marley & The Wailers

http://www.youtube.com/watch?v=OLnq_tZf3eQ

If there was ever such a thing as a 'happy' bassline, this would be it.

The Guitar Solo

My Guitar Wants To Kill Your Mama/Mothers Of Invention  (Outro. Zappa's classic was later covered by G3, the famous convergence of guitar virtuosos Joe Satriani, Steve Vai and Eric Johnson.)

Calling Elvis/Dire Straits  (Outro, as with most of their songs.)

You Shook Me All Night Long/AC/DC  (Before the final chorus.)

Take Aim/Kasabian

http://www.youtube.com/watch?v=pQK86UrPL08

I don't listen to this genre enough.

New Fang/Them Crooked Vultures

http://www.youtube.com/watch?v=S7_vH3H8LPI

John Paul Jones (Led Zeppelin), Dave Grohl (Nirvana, Foo Fighters) and Josh Homme (Queens Of The Stone Age). The mother of all supergroups.

Distortion Therapy

Slither/Velvet Revolver
Arrow/Candlebox
I Love Rock N' Roll/Arrows