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

MACHINE HEAD played 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…