IncGamers' Tim McDonald has a look at Brütal Legend.
"It's a simple idea. Eddie Riggs, the greatest living roadie, is working for the worst band of all time. He's injured in an accident on stage, which causes blood to drip into his belt buckle, which, as you'd expect, turns out to be a rather ancient artefact. A demon is summoned, but the audience, cheering, think it's all part of the show. The demon decapitates the band, and the crowd cheer louder. The demon screams, and Eddie is pulled back in time to the age of metal, and wakes up in a strange temple."