Tim McGraw and Faith Hill have signed on to perform at the Live Earth concerts created by Al Gore. The concerts will be staged
this summer in Shanghai, China; Johannesburg, South Africa; Sydney, Australia; London; and cities in Japan, Brazil and the
U.S. Other participating artists include the Black Eyed Peas, Bon Jovi, Sheryl Crow, Duran Duran, Melissa Etheridge (who contributed
a song to Gore's film, An Inconvenient Truth), the Foo Fighters, Enrique Iglesias, Korn, Lenny Kravitz, John Mayer,
Pharrell, Red Hot Chili Peppers and Snoop Dogg.




