You ever met Dave Grohl? He never shuts up about music. You will leave minus one ear after he’s talked it off about bands who aren’t Foo Fighters. And if you’re wearing a metal shirt – game over, man. He may no longer be playing metal and hardcore shows at metal and hardcore venues, but Dave nevertheless still has whatever’s on the floor in the dives of Richmond, Virginia he frequented as a youth stuck to his shoe. Proudly so. And he’s not a poser, either. Hanging out with Metallica, Motörhead and Slayer is all very nice, but the depth of Dave’s metal mania goes to a more underground place. On his 2004 Probot record, he gathered together heroes like Cronos from Geordie black metal originators Venom, Celtic Frost and Triptykon’s morbid genuis Tom G Warri...