The performance, called "The Back to the Beginning," will cap off an all-day event featuring sets from several iconic heavy metal acts.

Sharon Osbourne gave an update on how Parkinson’s disease has impacted husband Ozzy Osbourne’s legs as the musician prepares to reunite with Black Sabbath in July for his final concert.

On the Jan. 29 episode of his Sirius XM show, "Ozzy Speaks," with co-host Billy Morrison, Osbourne, 76, admitted he was having problems walking but remained positive.

Ozzy Osbourne is struggling to walk amid his battle with Parkinson’s disease, but his singing voice is “as good as ever,” according to his wife, Sharon Osbourne. The “Crazy

Yet that’s not to say that in his advanced age, Ozzy’s had it easy in the health department. Nagging physical ailments, in addition to an ongoing battle with Parkinson’s Disease, has forced the “Prince of Darkness” to cancel numerous appearances, kept him from the stage, and forced him to axe entire tours.

In recent years, as Osbourne battled Parkinson’s disease and underwent several spinal surgeries, the singer remained optimistic about giving fans one final performance. Osbourne was due to return to the stage in 2023 at the Power Trip festival, but that appearance was canceled due to medical issues.

The July 5th concert will mark the final performance from both Black Sabbath and Ozzy Osbourne. Sharon Osbourne: Black Sabbath Reunion Concert Will Also Feature Ozzy Osbourne’s Final Solo Show