Ozzy Osbourne may have bid farewell to the stage, but their legacy will never die. We take a look at some facts about Black Sabbath.

See a close-up shot of the cake Geezer Butler gave Ozzy Osbourne at the end of Black Sabbath‘s “Back to the Beginning” ...

Happy 76th birthday today to the pioneer of heavy metal bass playing - Geezer Butler, who was born on 7/17//49. The Black Sabbath founding member's ...

Bassist and metal progenitor Geezer Butler has written countless iconic tracks with Black Sabbath, but one misguided effort ...

The Back to the Beginning stream left out a key emotional moment between Ozzy Osbourne and other members of Black Sabbath.

Black Sabbath retired following an extensive farewell tour from 2016 to 2017. The shows featured three of the band’s four ...

Thousands of metal fans are due to descend on Birmingham on Saturday 5 July, as Black Sabbath hosts its Back To The Beginning ...

BLACK SABBATH LEGENDS Geezer Butler and Tony Iommi have spoken up about why Ozzy Osbourne had to go. Geezer admitted he almost quit the band himsel and Tommy explains why the albums with Ronnie ...

Geezer Butler of Black Sabbath performs at Ozzfest 2016 at San Manuel Amphitheater on September 24, 2016 in Los Angeles, California. (Picture: Frazer Harrison/Getty Images for ABA) ...

Into The Void: From Birth to Black Sabbath and Beyond by Geezer Butler is published by Dey Street. John Kelly presents Mystery Train, Sunday to Thursday from 7-9pm on RTÉ lyric fm - listen back here.

The original Black Sabbath line-up (L-R: Bill Ward, Ozzy Osbourne, Geezer Butler, Tony Iommi) at their reunion announcement in 2011. Credit: Axel Koester/Corbis via Getty Images.

Black Sabbath rocker Geezer Butler spent a night in jail after a bar brawl in the US. The bass player was reportedly arrested after a row broke out in the Corkscrew Saloon in California's Death ...