Mercyful Fate, Electric Callboy and Motionless In White will headline Bloodstock next year - read on for all of the details.
Check out the band's new single and music video here.
The single is taken from the band's recently released album, 'Days Of The Lost'.
The video was shot live during the band's Electric Happy Hour series - watch it here.
'Put Your Back Into The Oar' is an ode to the epic Viking row - check it out here.
They will be joined by special guests The Halo Effect - find out more here.