Geezer Butler is most widely known of as the bassist for the infamous Black Sabbath, but has also released a few solo albums
that are anything unlike Sabbath. See also entry for GZR. Discography from Wikipedia:
1995 – Plastic Planet (as "g//z/r".
1997 – Black Science (as "geezer".
2005 – Ohmwork (as "GZR")
