Ozzy Osbourne has announced that the original members of Black Sabbath will play a concert together for the first time in 20 years.

The headliner of the one-day festival in Birmingham, England, is the original lineup of Black Sabbath — singer Ozzy Osbourne, guitarist Tony Iommi, bassist Geezer Butler, and drummer Bill Ward — performing together for the first time in 20 years to celebrate Ozzy’s final live performance.

Black Sabbath have announced what is being billed as the “final” show by their original lineup — Ozzy Osbourne, Tony Iommi, Geezer Butler and Bill Ward — a benefit titled ‘Back to the Beginning’ in their hometown of Birmingham,