The Heaviest Blues-Rock Bands / Six bands that used blues music to create heavy metal

Blues-rock is a legitimate child of the hallowed blues music tradition, and it could be argued that the first wave of British bloozers like Eric Clapton, the Rolling Stones, John Mayall, and their kith and kin did more to bring the blues to white rock audiences than any ten 1960s-era folk festivals. Sometimes, though, a blues-rock band takes a left turn, mutating the old sound into something new and…ah, heavier. These are the heaviest of the blues-rock bands.

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