Tomorrowland 2015 Day 3 Highlights: GTA, Yellow Claw, Thomas Jack & More

While gloomy weather conditions continued, Tomorrowland attendees showed no signs of backing down as the festival came to a bittersweet end with sets from the likes of NERVO, Benny Benassi, Tiƫsto and more. Billboard takes you back to Boom, Belgium for the last day of madness.