Rịba ama amaokwu dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ: Passage: Geezer Butler <unk> bass, backing vocals (1968<unk>1979, 1980<unk>1985, 1987, 1990<unk>1994, 1997<unk>2006, 2011<unk>2017) Ajụjụ: Gịnị bụ oge mbụ e depụtara mgbe Geezer Butler gasịrị?
Afọ 1968 ruo afọ 1979