Ronnie James Dio unreleased Black Sabbath demo “Slapback” surfaces
A previously unreleased Ronnie James Dio/Black Sabbath song from 1979 called “Slapback” has been shared online by the estate of late Sabbath keyboardist Geoff Nicholls. “Slapback” is the second track that Nicholls’ step-son Gary Rees has shared from a rehearsal recording that was made during the pre-production for the “Heaven and Hell” album.