Black Sabbath's first attempt at an official live album, 1982's Live Evil was also the straw that broke the camel's back -- or rather, split the legendary group's second lineup right down the middle. Band tensions were already at an all-time high leading into the album's mixing sessions, but when founding members Tony Iommi and Geezer Butler accused singer Ronnie James Dio of sneaking into the studio to raise the volume on his vocal tracks, the pint-sized warbler decided he'd had enough and, guilty or not, departed to pursue a solo career, taking drummer Vinnie Appice with him. Fateful accusations aside, Live Evil does benefit from a crystal clear, in-your-face sound, and by showcasing even amounts of both Ozzy and Dio material, effectively documents Black Sabbath's renascent tours of the early '80s. Dio certainly has the vocal chops, if not the same everyman charm, to handle the Osbourne classics, but his incessant banter between (and during!) songs sometimes verges on the unbearable.