Black Sabbath is reuniting for one more show to celebrate Ozzy Osbourne's final concert in Birmingham, England on July 5.

Singer Ozzy Osbourne, guitarist Tony Iommi, bassist Geezer Butler, and drummer Bill Ward. At first, they called themselves the Polka Tulk Blues Band. They changed their name a couple of times, first to Earth and then to Black Sabbath.

Ozzy Osbourne will come out of touring retirement and reunite with the full Black Sabbath lineup for the first time in 20 years.

Ozzy Osbourne’s wife/manager says that it was The Prince Of Darkness himself spearheading efforts for the band’s classic lineup to play together again

Ozzy Osbourne will play his last ever gig when he reunites with his Black Sabbath bandmates for the first time in 20 years this summer

Ozzy Osbourne will perform one final show with Black Sabbath, reuniting with all of the band’s original members for the first time in 20 years.

Birmingham, England benefit concert Back to the Beginning also features Metallica, Slayer, Pantera, Gojira and more on the July lineup

Ozzy Osbourne has announced he will reunite with Black Sabbath for his final- ever concert, which will also feature Metallica, Slayer and more

Ozzy Osbourne felt "overwhelmed" by the response from his friends in the music industry who have all offered to come together to join his huge Black Sabbath reunion gig in the summer.