From Sepultura to Soulfly, this is how a hungry young thrash kid took Brazilian metal to the global stage

CENTURY MEDIA Scotland’s goat-worshipping speed metal prodigy shows his trve colours

ST. AGNES / FLESH PLANET

Zakk Wylde’s Southern metal standard-bearers revel in their freedom

Portugal’s mystique-laden black metallers undergo a striking transformation

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