The organizers of Governors Ball are keeping the outdoor music party by doing what they do best—a big festival with big-named headliners at a big-ticket price—in October. At this inaugural two-day fest Chance the Rapper, The Weeknd, Grimes and 1975 lead the pack heading to Citi Field, but if that's not enough, Kanye West is slated to make up his cancelled Governors Ball appearance.