Ozzy Osbourne’s Black Sabbath bandmate Tony Iommi is sharing his memories of the late rocker. Osbourne died at age 76 on Tuesday, July 22, following a battle with Parkinson’s disease. Just weeks before his death,

Osbourne, who battled Parkinson’s before his death, sat onstage in a black leather chair as he performed for the 42,000-person crowd. He sang five songs by himself, before he was joined by his former bandmates for four Black Sabbath songs.

With Ozzy Osbourne passing away, Tony Iommi believed the Prince of Darkness held out for one final performance.