1. Radiohead
The orchestral, slow-burning tracks on Radiohead's latest LP, A Moon Shaped Pool, may not be the best fodder for a climactic, headlining festival performance, but Thom Yorke and company are veritable Lolla legends armed with a catalog of memorable songs. Internet commenters have been predicting the band's reappearance in Grant Park since it played the fest in 2008, so Radiohead's triumphant return has a lot to live up to—and we expect that it will.