Day One: Radiohead

It should remain unspoken of whom is indeed the real headliner for the this year's Lollapalooza, because there isn't a shadow of a doubt that the main attraction is Radiohead (the only artist that plays when no other does this year). They're arguably (and I think so too) the best band in the world right now, and it's hard to refute such a claim. You don't need excuses anymore.