|Geezer Butler, Bill Ward, Tony Iommi, Ozzy Osbourne|
Black Sabbath are an English heavy metal band from Birmingham, England.
Formed in 1968 by Ozzy Osbourne (vocals), Tony Iommi (guitar), Terence "Geezer" Butler (bass), and Bill Ward (drums), the band has since experienced multiple line-up changes, with a total of 21 former members.
|Ozzy Osbourne - vocals (1969–1979, 1997-present)||Ozzy Osbourne Official Site|
|Tony Iommi - guitar (1969-present)||Tony Iommi Official Site|
|Geezer Butler - bass (1969–1984, 1990–1994, 1997-present)|
|Bill Ward - drums (1969–1980, 1983, 1984, 1994, 1997–98, 1998-present)||Official Dio Page|