Bjork and Pendulum have been announced as headliners for Wild In The Country, which takes place on Saturday 5 July at Knebworth Park, Stevenage, Hertfordshire.
Others confirmed for the 18 hour marathon include Foals, Late of The Pier, Killa Kela, Metronomy, Booka Shade, Battles, Dan Le Sac Vs Scroobious Pip, The Field, XX Teens and Slagsmalsklubben.
DJs on the day will be Sasha, M.A.N.D.Y, James Zabiela, Annie Mac, Ame, Plump DJs, Norman Jay, Dixon, Audiofly, Inxec, Matt Tolfrey and Marcus James.
Running from 1pm until 6am, Wild In The Country will feature six marquees and an outdoor main stage. There will also be an Anglo-centric Victorian fun fair, enchanted wood, Twisted Tea Room and the usual festival fun'n'fodder.
Early Bird tickets are on sale priced £45 rising to £55. Buy HERE.