I know i'm, what, a year and a half too late(?) but i just watched Fade To Black. The Jay Z documentary about the making of the Black Album and his last live concert. It was downright inspiring. It inspires me to do two things that are probably a bad idea. Dance and rap. There was a point in the live footage where Jay Z was just playing a medley(I cringe at saying medley in reference to any hip hop, but it's accurate) of other legendary/dead hip hop artists songs; and he was pointing the microphone at the audience of thousands and they were ALL screaming the lyrics to all these songs. This would never happen at a rock concert.