BBC-Radio1

Madonna, Black Eyed Peas, Foo Fighters, Paolo Nutini and Razorlight are some of the big names confirmed for July's Live Earth concert at Wembley Stadium. Tickets for the London leg of the global gig go on sale on Friday.

The concerts will be streamed live on 7/7/07 at LiveEarth.MSN.com. The concerts will be broadcast on the NBC in the U.S. and on more than 120 networks around the world.