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 Rob Halford stepped in at the last minute, performing two nights with the band. Iommi and Butler joined Osbourne and former drummer Ward on stage for the first time since 1985's Live Aid concert, performing a brief set of Sabbath songs. This set the stage for a longer-term reunion of the original lineup, though that plan proved short-lived. "Ozzy, Geezer, Tony and Bill announced the reunion of Black Sabbath – again," remarked Dio. "And I thought that it was a great idea. But I guess Ozzy didn't think it was such a great idea… I'm never surprised when it comes