Black Sabbath have been responsible for some of the greatest songs, albums, and defining moments in metal history, but it's well known that their career wasn't all peace, love and harmony: in terms of drama, the back-stabbing, shit-talking and self-serving power-plays within the group at various points could make the average Succession script resemble an episode of Peppa Pig.
Some of these tumultuous ups and downs are documented in Geezer Butler's recently-published, and highly-entertaining biography, Into The Void, including one fall-out between himself and Tony Iommi in the 1990s which got decidedly unpleasant, bitter and personal.
