Article continues below advertisementOzzy Osbourne and his legendary metal band Black Sabbath hung up their boots after over 50 years of rocking the world. The iconic frontman, who died on July 22, and his wife, Sharon Osbourne, organized a monumental farewell event, uniting some of rock's biggest names to celebrate the band's profound influence on heavy metal culture.Article continues below advertisementSource: MEGAOzzy Osbourne performed for the final time in early July.