Concert at the Lincoln Memorial on Sunday

Beyonce
Mary J. Blige
Bono
Garth Brooks
Sheryl Crow
Renee Fleming
Josh Groban
Herbie Hancock
Heather Headley
John Legend
Jennifer Nettles
John Mellencamp
Usher Raymond IV
Shakira
Bruce Springsteen
James Taylor
will.i.am
Stevie Wonder

let me know if you know more
apparently this will be on HBO

oh... and Tiger Woods will be there too