MACHINE HEAD Plays Surprise Set At U.K.'s BLOODSTOCK OPEN AIR Festival

MACHINE HEADplayed a surprise set at this year's Bloodstock Open Air festival at Catton Park, Walton-on-Trent, United Kingdom. Earlier today (Friday, August 12),three members of MACHINE HEAD -- frontman Robb Flynn, bassist Jared MacEachern and drummer Matt Alston -- who are in the U.K. reh...