Terence Michael Joseph "Geezer" Butler (born 17 July 1949) is an English musician, best known as the bassist and primary lyricist of the pioneering heavy metal band Black Sabbath. He has also recorded and performed with Heaven & Hell, GZR, Ozzy Osbourne, and Deadland Ritual.
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Geezer Butler reaches No. 3 on No Treble’s 2025 Reader Favorite Bassists list following Black Sabbath’s final performance and deep dives into his gear.
Fifteen Ashdown Head of Doom amps signed by Black Sabbath's Geezer Butler will hit Reverb, alongside new UK-built signature cabinets.
Bass tech Terry Welty opens up about life on tour with Geezer Butler and Jeff Pilson, revealing custom gear builds and unforgettable moments.
Ozzy and Black Sabbath played their last live sets in Birmingham. The farewell concert was also Ozzy’s final performance before his passing.
The Prince of Darkness is gone. Ozzy Osbourne's career spanned decades and featured some of the most iconic bassists in rock history.