Black Sabbath Black Sabbath Black Sabbath were an English rock band, formed in Birmingham in 1968, by guitarist and main songwriter Tony Iommi, bassist and main lyricist Geezer Butler, drummer Bill Ward, and singer Ozzy Osbourne. Black Sabbath are often cited as pioneers of heavy metal music. The band helped define the genre with releases such as "Black Sabbath" (1970), "Paranoid" (1970), and "Master of Reality" (1971). The band had multiple line-up changes, with Iommi being the only constant member throughout its history. Formed in 1968 as the Polka Tulk Blues Band, a blues rock band, the group went through line up
Black Sabbath discography Black Sabbath discography The following is the discography of Black Sabbath, a British heavy metal band. The band was formed in 1968 by Ozzy Osbourne (vocals), Tony Iommi (lead guitar), Terence "Geezer" Butler (bass guitar), and Bill Ward (drums). The band has since experienced multiple lineup changes. Though the second most recent line-up of the band to work together were Ronnie James Dio, Vinny Appice, Iommi, and Butler, for three new songs for a compilation in 2007, the original line-up was still considered the "current" lineup at the time and had been since their reunion in 1997. The 2007 sessions