Live Earth concert(s)

Live Earth is a music event that begins July 7 to raise awareness about global warming with 24 hours of music across 7 continents, and performances by more than 150 of the world's top musicians...

It starts 6 p.m. PT/9 p.m. ET, and wil be streamed

The Sundance Channel, NBC, CNBC, and BRAVO will also broadcast some of the shows.