From Black Sabbath to Heaven & Hell: Aidin Vaziri | With Ozzy Osbourne waiting for the next reality television offer to land on his ottoman, the musical members of Black Sabbath are back on the road with their early ’80s singer Ronnie James Dio as – for legal reasons – Heaven & Hell. The reconstituted outfit has got a new release, “The Devil You Know,” that’s getting unanimously mixed reviews. But we wanted to know how it ranks against some of the band’s classics. Here’s what we found. Read more.