Ozzy Osbourne had a long friendship with Motörhead frontman Lemmy Kilmister, and the two musicians now have something eerily in common in death. Both hard rock legends died exactly 17 days after powering through their final concerts amid illness.

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.