Ozzy Osbourne‘s Parkinson’s disease has progressed to the point where the musician is no longer able to walk. Speaking on his SiriusXM program Ozzy’s Boneyard this week, Osbourne discussed what fans can expect from his final live performance,

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.

“The all-star event will celebrate the true creators of heavy metal and will see @OzzyOsbourne play his own short set before joining with Black Sabbath for his final bow,” read the announcement, shared on Osbourne’s X account.