Dallon Weekes is leaving Panic! at the Disco after eight years. The bassist said being with the band changed his life and he'll always feel "indebted" to those who made him feel welcome.

PLUS! Five Finger Death Punch, HIM, Fall Out Boy, Panic! At The Disco, Matt Skiba, Waterparks, Enter Shikari and more! "It is an honour to be able to headline a festival that we grew up playing ...