Geezer Butler names the Black Sabbath album that captured his favourite bass guitar tone" data-before-rewrite-localise="/...
Before bands like Metallica, Slipknot and Rage Against the Machine – before the term “heavy metal” even existed – Black Sabbath’s colossal riffs and pure power set metal’s mood, with Terry “Geezer” Butler’s brooding basslines stoking the fires of metal’s …