After three days of cloud cover, Firefly’s final outing unfolded entirely in the hot, hot sun. The crowds thickened up, too, which made maneuvering around the muddy paths a bit of a challenge. But if you’re excited about a particular set, you’ll hoof through anything — mud, rain, spilled liquids of questionable origin — to experience it. Sunday’s shows were variegated, from the rescheduled madness of Steve Aoki to the ultimate, resplendent stadium rock of the Killers covering Kings Of Leon, and loads in between. There’s always a ton to see, and I didn’t see it all, but these were the five most exciting moments of Firefly 2015’s farewell day, listed in chronological order. Check ‘em out.