Steven Tyler to perform @ MusiCares MAP.

Steven Tyler to perform at the fourth annual MusiCares MAP Fund benefit concert, honoring legendary artist Alice Cooper and renowned guitarist Slash, will be held on May 9, 2008, at The Music Box @ Fonda, 6126 Hollywood Blvd., Hollywood, Calif. All proceeds will benefit the MusiCares® MAP Fund, which provides members of the music community access to addiction recovery treatment regardless of their financial situation.