Black Sabbath had left the band. Walker, who was at that time fronting a band called Mistress, flew to Birmingham from California in late 1977 to write material and rehearse with Black Sabbath. On 8 January 1978, Black Sabbath made their only live performance with Walker on vocals, playing an early version of the song "Junior's Eyes" on the BBC Television programme "Look! Hear!" Walker later recalled that while in Birmingham he had bumped into Osbourne in a pub and came to the conclusion that Osbourne was not fully committed to leaving Black Sabbath. "The last Sabbath albums were just very depressing
Heaven and Hell (Black Sabbath album) Heaven and Hell (Black Sabbath album) Heaven and Hell is the ninth studio album by English rock band Black Sabbath, released on 25 April 1980. It is the first Black Sabbath album to feature vocalist Ronnie James Dio, who replaced original vocalist Ozzy Osbourne in 1979. Produced by Martin Birch, the album was a commercial success, particularly in the United States, where it reached number 28 on the "Billboard" 200 chart, and was certified platinum for 1 million sales in the United States alone. In the band's native country, it sold well enough to be certified silver by the British