Various, Papa Winnie, El General, Shabba Ranks, Midi, Maxi & Efti, Cidade Negra, Pearl Jam, Pearl Jam, Alice In Chains, Toad The Wet Sprocket, Midnight Oil, Ozzy Osbourne

Bay Area Thrash Metal

Riffs cut like machine tools, tempos past 200bpm, and a garage circuit that rewrote American metal.

West Midlands Metal

Downtuned riffs from a factory city — Sabbath to grindcore, four decades of Birmingham making music heavier.