Muse, The War On Drugs and St Vincent have been added to Denmark's Roskilde festival 2015 lineup, Gigwise reveals.

Further additions to the festival include Mercury winners Young Fathers, Mercury nominee Kate Tempest and acclaimed festival act Goat. They join previously announced acts Pharrell Williams and Lam Of God. 30 acts out of 169 (less than 18%) in total are now confirmed. This will mark the fourth time Matt Belamy and co. have played the festival.

The line up so far consists of: Muse, Lamb of God, Pharrell Williams, Mew, St. Vincent, Suspekt, The Tallest Man On Earth, The War On Drugs, Av Av Av, Batida, Broken Twin, Dalhous, Deafheaven, Dixon, Dolomite Minor, Future Brown, Goat, iloveMakonnen, Kasai Allstars, Kate Tempest, Khaira Arby, Kronos Quartet, Myrkur, OFF!, Pallbearer, Rustie, Tombs, Tropkillaz and Young Fathers.

Roskilde Festival 2015 takes place throughout eight days from June 27 to July 4, 2015.

Roskilde is the latest festival date to be announced for Muse's massive summer tour in support of their as yet untitled seventh studio album.