Osbourne died on Tuesday at 76, just weeks after he and Black Sabbath performed at their farewell Back to the Beginning concert earlier in July.

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.

"He said he would be coming to Birmingham again … We were hoping to see him this week," the rocker's two surviving sisters Jean and Gillian recalledOzzy Osbourne’s sisters are sharing memories of their final reunion with the late rocker.