Rocker Tom Morello is shedding light on Ozzy Osbourne’s final Black Sabbath show. The late metal god’s friend, 61, shared that Osbourne knew Black Sabbath’s Back to the Beginning concert July 5 would be his last performance. The Prince of Darkness died July 22 at 76.

Ozzy Osbourne was aware he was near the end of his life when he took part in his final Black Sabbath performance, according to his friend Tom Morello. Morello, who worked on Black Sabbath’s Back to the Beginning farewell gig in Birmingham on July 5,

The Ozzy Osbourne and Black Sabbath farewell was a huge hit. Millions of streamers tuned in from everywhere in the world, and the chosen bands to perform were almost all great. At the end of the show, Ozzy and Sabbath did not disappoint.