Public Enemy

Hugely influential in both the mainstream and left-field rhyme-saying fraternities, as well as among rock acts, raucous rabble-rousing rap veterans Public Enemy headline this free gig, touting their latest, 13th record, Man Plans God Laughs. Although their vitality has lessened over the years—they've been in the game for more than three decades—Chuck D, Flav and Co. doubtless still thrill live.