Full lineup:

A
Great Big World, A-Trak, Aer, Airborne Toxic Event, American
Authors, Amos Lee, Andrew Belle, Arctic Monkeys, Asaf Avidan, Bad
Things, Band Of Horses, Basic Vacation, Bleachers, Breach The
Summit, Bronze Radio Return, Cage The Elephant, Cash Cash, Chance The
Rapper, Cherub, Childish Gambino, Christian Porter, City And
Colour, Courrier, Courtney Barnett, Cruiser, Dan Croll, Foo
Fighters, G-Eazy, Gemini Club, Geographer, Girl Talk, Goldroom, Gregory
Alan Isakov, Griswolds, Grouplove, Haerts, Hey Rosetta!, High
Highs, Holychild, Hunter Hunted, Imagine Dragons, Iron & Wine, Jack
Johnson, Jake Bugg, John & Jacob, Johnnyswim, Kaiser
Chiefs, Kodaline, Kongos, Little Comets, Little Daylight, Local
Natives, Lucius, Magic Man, Martin Garrix, Mean Lady, Misterwives, Ms
Mr, New Politics, New
Sweden, Nonono, Outkast, Phantogram, Phosphorescent, Pigpen Theatre
Co, Portugal. The Man, Pretty Lights, Rac, Royal Teeth, Saints Of
Valory, Salva, San Fermin, Shakey Graves, Sir Sly, Sky Ferreira, Sleeper
Agent, Sleigh Bells, Smallpools, Son Lux, Step Rockets, Stop Light
Observations, Tegan And Sara, The Ceremonies, The Colourist, The
Lumineers, The Mowglis, The Weeks, The White Panda, The Wild Feathers,
Third Eye Blind, Tune Yards, Twenty One Pilots, Typhoon, Unlikely
Candidates, Vance Joy, Vic Mensa, Walk Off The Earth, Washed Out,
Weezer, White Denim, Wild Child, Wild Cub, X Ambassadors, Young The
Giant, Ziggy Marley

Source