1539 - Black Sabbath God Is Dead? 2013

No metal album in recent years was more anticipated than Black Sabbath's '13.' As the first full-length disc featuring Ozzy Osbourne in 35 years, there was a lot riding on the album for the metal legends -- and with its very first single, 'God Is Dead?,' Sabbath ended any doubts that they were back in fine form. The Grammy-winning song is an epic 9-minute opus that features some monster riffing from Tony Iommi, Nietzsche-inspired lyrics from Geezer Butler and a masterful vocal from Ozzy Osbourne. While people can debate whether God is dead, Sabbath have proven that they're very much alive.