"I can't believe it," Osbourne told Sky News at the time. "We were number one all over the place: America, England, Germany, New Zealand, Canada�it's amazing. I don't know what suddenly turned this around. We were all in shock here."

"13" is Sabbath's first studio album with Ozzy since 1978's "Never Say Die," and the singer explained why it took so long to get off the ground. "It's been in the cards for many years but for some reason or another it's never materialized," says Ozzy.