People of Tomorrow , prepare to write a new and breathtaking story.. The return of a legendary tale. Celebrating 15 Years Tomorrowland, Pre-Registration starts on Saturday December 15th 15h15 CET. All Info: Tomorrowland.com. Line up: Martin Garrix Don Diablo Vini Vici Armin Van Buuren Oliver Heldens Claptone Afrojack Nina Kraviz Steve Aoki Sven Vath Dimitri Vegas Like Mike WW Richie Hawtin Adam Beyer Maceo Plex Lost Frequencies Dj Snake Sunnery James Ryan Marciano Tchami Nervo Stephan Bodzin NGHTMRE Solomun Tale Of Us Carl Cox Da Tweekaz Robin Schulz Joris Voorn Malaa The Chainsmokers Martin Solveig Netsky Timmy Trumpet Amelie Lens SOLARDO Ferry Corsten Zatox Charlotte De Witte Zeds Dead Black Coffee Above Beyond Boris Brejcha Loud Slander Cosmic Gate CamelPhat Paul van Dyk Alison Wonderland Helena Hauff Eric Prydz A-Trak Dax J Dave Clarke Infected Mushroom Mark With A K Yves V Flux Pavilion Ben Nicky Bryan Kearney Purple Disco Machine Roger Sanchez Bedouin John Ocallaghan Salvatore Ganacci Fjaak Yves Deruyter Red D MC Diesel AAP Rocky Fisher Mc Madness Woody More Info below.