Geezer Butler & Ashdown Built for 'The End' and Beyond - Bass Musician Magazine, The Face of Bass
Geezer Butler: “Drugs never made me play better. I'd think so at the time - then when listening to it back sober, I'd have to redo everything” | MusicRadar
GET THE SOUND – Black Sabbath, Geezer Butler on Digbeth - Laney
Geezer Butler - Wikipedia
Geezer Butler talks Black Sabbath, bass playing and The End | MusicRadar
Geezer Butler Bass Rig - "Know Your Bass Player" (1/3) | Which Bass
EMG Geezer Butler P Bass Pickup
Amps that sound like Geezer Butler-ish? | Page 2 | TalkBass.com
GET THE SOUND – Black Sabbath, Geezer Butler on Digbeth - Laney
This Is The Most Underrated Member Of Black Sabbath
Geezer Butler Amplifier Rig - Black Sabbath "Know Your Bass Player" (2/3) - YouTube
Geezer Butler – Ashdown Engineering
GET THE SOUND – Black Sabbath, Geezer Butler on Digbeth - Laney