Various, Ottawan, Joe Dolce, Sheila, Gérard Lenorman, Boney M., Fantasy, Dalida, Shake, Linda De Suza, Sparks, Saxon, Precious Wilson

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.