Inspired by Obama's moving speech after the primary in New Hampshire, Will.i.am of the Black Eyed Peas wrote a song called the Yes We Can Song. He enlisted the help of some friends, and more volunteered to participate, including John Legend, Scarlett Johannsen, Kareem Abdul Jabbar, Kate Walsh and several other actors and artists. They made a video and posted it on YouTube and it's getting huge play. It's a beautifully done video that they did voluntarily and without even notifying the Obama campaign that they were doing it It's a great example, too, of the kind of ground-level work and volunteerism that Obama inspires.
See the video at www.yeswecansong.com