Watch Geezer Butler Solo, Play with Metallica and More (VIDEO)

Watch Geezer Butler's heavy solo, his performance with Metallica and a classic Black Sabbath performance
By BP Staff ,

Check out the metal bass great, Geezer Butler, solo during this 1997 performance during Black Sabbath's reunion tour:

In this clip he joins Metallica onstage live at The Fillmore in San Francisco on December 10th, 2011:

And here is the original "Iron Man" video by Black Sabbath: