Instant Karma: The Amnesty International Campaign to Save Darfur (released June 12 by Warner Bros.) is a two-CD set of rich, famous musicians covering John Lennon songs that will raise funds to help the ravaged civilians of Sudan. It is worth the mild pain you'll experience to donate money to this eminently worthy cause while listening to some of your favorite Beatle's best solo material get molded into bland sonic paste. (You can peep the track listing here.)
The highlights for me are Youssou