As frontman with Mayhem, Tormentor, Sunn O))) and more, Attila Csihar has been the enigma at the heart of extreme metal for 40 years – and he’s seen the best and worst of it

A choir on one of Germany’s Big Four thrash bands’ new album? “We always did our own thing.”

…For Randy’s friends to ask him whatever they hell they want. We sat the Lamb Of God frontman down for an all-star grilling

Mortician. Meshuggah. Morbid Angel. What does Igorrr’s mastermind love? Why, extreme metal of course!

What Testament’s frenetic vocalist has learned from Native American healers, Bay Area aggression and robots

Malevolence’s Alex Taylor answers your questions on nature, famous British actors and… milk rounds?!