Muse have been unveiled as one of the headliners of this year’s T In The Park festival which is set to take place in Kinross between the 9 and 11 of July.The Teignmouth trio will headline the festival’s opening night. Other acts on the bill include 30 Seconds To Mars, Biffy Clyro, Stereophonics, Wolfmother, Skunk Anansie and Rise Against.Tickets are on sale now from www.aloud.com.