Live Earth was a series of worldwide concerts held on July 7, 2007, that initiated a three-year campaign to combat climate change and advocate environmentally-sustainable living. The concerts brought together more than 150 musical acts in eleven locations around the world and were broadcast to a mass global audience through radio, television, and the Internet.
Madonna performed Hey You, Ray Of Light, La Isla Bonita and Hung Up.
Accompanying Madonna was Eugene Hutz & Sergey Ryabtzev of Gogol Bordello.