The original line-up of heavy metal legends Black Sabbath, including Ozzy Osbourne, will play together for the first time in 20 years at a one-off concert on July 5 in Birmingham, England, organisers said on Wednesday.

One of the most legendary heavy metal bands of all time is reuniting.

Ozzy Osbourne and Black Sabbath are reuniting for one last time, to play a fund-raising concert in Birmingham on 5 July. The heavy metal pioneers will headline a spectacular one-day festival at Villa Park, featuring dozens of bands they inspired, including Metallica, Pantera, Slayer, Gojira and Anthrax.

It's set to be an historic day for West Midlands heavy metal as the Prince of Darkness re-joins his Black Sabbath bandmates for one more time.

Metallica, Slayer and Pantera join line-up for farewell to heavy metal star Ozzy Osbourne in Birmingham in July

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 spoke about his health on his radio show, saying he "can't walk" but is grateful to still be alive ahead of his Black Sabbath reunion show.

Disturbed’s David Draiman told The Jerusalem Post he "can’t wait to celebrate the career of the Godfather of Metal."

Ahead of Black Sabbath's farewell show, Sharon Osbourne shared an update on her husband Ozzy, stating the frontman's voice 'is as good as it's ever been.'

Ozzy Osbourne has opened up about the recent Black Sabbath reunion announcement, sharing that although he’s unable to walk at the moment, he’s thrilled to be alive and is looking forward to taking the stage with his former bandmates one last time.