Music stars sign on for Obama's presidential campaign

Washington (ANI): Sheryl Crow, Jackson Browne and Stevie Wonder have all signed on for a new compilation of uplifting songs that benefit Barack Obama's presidential campaign.

The album, 'Yes We Can: Voices of a Grassroots Movement', is available for sale exclusively through the Obama campaign's official website BarackObama.com between now and 4 November (08), when a new U.S. President will be elected.

Proceeds from the CD will help fund Obama's campaign until Election Day, reports Conatctmusic. The album will go on general release after the election.