Along with “Blizzard of Ozz,” the album that bore this title track is Osbourne’s best seller. The single, meanwhile, is ushered in with a gripping bass line and an undercurrent of keyboards until Osbourne makes his grand vocal entrance, all sneers and snarls.

The rock world has just lost a legend. Heavy metal icon, Ozzy Osbourne, has died at 76, according to the Associated Press. The “Prince of Darkness” and frontman for Black Sabbath, died today, Tuesday, July 22, just a few weeks after his farewell concert.