I've never been tagged before, so I'm not entirely sure how this works. But thanks Ash. Here are a few of my favorite songs:
Tom Petty - Honey Bee
REM - Be Mine
Eric Clapton, Paul McCartney, etc - While My Guitar Gently Weeps
Mana - Como Dueles En Los Labios
Soledad y Andres Calamaro - I don't know the name of this song, but these two are at the top of my Spanish favorites list, and they did a duet live!