The 2000s-era reunion of Ronnie James Dio, Tony Iommi, Geezer Butler and Vinny Appice was fairly short-lived, but did leave behind an impressive collection of music.
In 2009, Black Sabbath members Ronnie James Dio, Tony Iommi, Geezer Butler and Vinny Appice released 'The Devil You Know' under the name of Heaven & Hell. With brilliant performances from all involved, the song 'Bible Black' is one of the most singularly genius pieces of metal music from the 2000s.