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

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

Scheduled for July 5 at Villa Park, the show will feature Osbourne playing a short solo set, followed by him joining Sabbath for what's described as his "final bow." There will also be performances by Metallica, Slayer, Pantera, Gojira, Halestorm, Alice in Chains, Lamb of God, Anthrax and Mastodon.