BLACK SABBATH REUNITE (Again)!

After much speculation and rumors swirling over the last few weeks, on their official website - metal pioneers - Black Sabbath are uniting (again) and will be releasing a new album next year with producer Rick Rubin.

The band are also confirming a World Tour that will kick-off with their appearance at Download Festival 2012 alongside headliners Metallica, who will be playing the "Black Album," in full.

Take a look at the announcement video above and start to get pumped!