Black Sabbath creates history with the release of their new album ` ` 13 '' Record is their first No . 1 album in Britain , first UK chart topper in 43 years . Singer Ozzy Osbourne says ` ` this was our last album '' to return to their roots . The record has provided the band with their first number one album in the U.S. and their first album chart topper in the UK after an unprecedented 43 years . Osbourne says he 's uncomfortable with legacy as godfather of heavy metal .
Black Sabbath creates history with the release of their new album ` ` 13 '' Record is their first No . 1 album in Britain , first UK chart topper in 43 years . Singer Ozzy Osbourne says ` ` this was our last album '' to return to their roots . Osbourne says he 's uncomfortable with legacy as godfather of heavy metal .