It's being aired on 37 cable networks including HBO, AMC, and The Cooking Channel (?!).
It's being live streamed on 29 websites including AOL, hulu, and iHeartRadio.
I'll be watching. The lineup includes Paul McCartney, Bon Jovi, Bruce Springsteen, The Rolling Stones Eric Clapton, Dave Grohl, Billy Joel, Alicia Keys, Chris Martin, Roger Waters, Eddie Vedder, Kanye West and The Who. Celebrity presenters include Jon Stewart, Leonardo DiCaprio, Sean Combs and Chris Rock.
