Terence Michael Joseph "Geezer" Butler (born 17 July 1949) is an English musician and songwriter. He is best known as the bassist and primary lyricist of the heavy metal band Black Sabbath. He has also recorded and performed with Heaven & Hell, GZR, and Ozzy Osbourne. Butler was the bassist of Deadland Ritual, which has since disbanded.
![Black Sabbath: [2012] Live at O2 Academy poster](/placeholder.svg)
