(hennemusic) Metallica hit Sonisphere UK Friday night for the fourth installment of the current Big 4 European tour and the Big 4 finale featured a very special guest.Setting up for another jam with members of fellow metal titans Megadeth, Slayer and Axthrax – James Hetfield asked the crowd, "Is there another band playing or something? What's all this extra gear? It's 'The Big Four Band,' does that sound like a good idea? Celebrating 30 years of Metallica, we invite Anthrax, Megadeth, Slayer and hopefully someone from Diamond Head to put the cherry on top."
"You see that guy, if it wasn't for Brian Tatler, there's a pretty good f**king chance none of us would be here tonight," Metallica drummer Lars Ulrich added while pointing at the Diamond Head guitarist, before the musicians kicked into a version of that band's song, "Am I Evil?" Check out video here