Article continues below advertisementOzzy Osbourne's friend Tom Morello - who worked with Black Sabbath on their farewell concert on July 5 - revealed the famous rocker "knew" he was nearing the end of his life before he took his last bow. Article continues below advertisementOzzy Osbourne's Death Was a 'Terrible and Tragic Surprise'Source: MEGATom Morello said Ozzy Osbourne was 'sort of living his life' prior to his death. "The fact he lived to play and feel that love one more time, to do 'Paranoid,' to do 'Crazy Train.