FOR THE KIDS THREE! Folky versions of children's classics benefitting the VH1 Save the Music Foundation.
BIG CHANGE: SONGS FOR FINCA This iTunes exclusive boasts alt-rock gems picked by Natalie Portman, an ambassador for the Foundation for International Community Assistance.
GIVE US YOUR POOR Bruce Springsteen, Jon Bon Jovi and Bonnie Raitt turn in rich contributions to fight homelessness.
NEW ORLEANS BRASS Lively if somewhat repetitive jazz tunes aid the Renew Our Music Fund in the post-Katrina Big Easy.
THE CAKE SALE Gary Lightbody (Snow Patrol) and Josh Ritter lend their voices for Oxfam's Make Trade Fair campaign.