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
The Essential Ozzy Osbourne was re-released in 2009 as a Limited Edition 3.0 package with an additional disc of bonus songs that were not on the original release. The Essential Ozzy Osbourne The Essential Ozzy Osbourne is a compilation album by British heavy metal singer Ozzy Osbourne, released in 2003. It reached No. 81 on US charts and No. 21 in the UK. Tracks featured here from the first two albums are the re-recorded versions from recent reissues (see "Blizzard of Ozz" and "Diary of a Madman") as well as the remixed "Bark at the Moon" tracks. The album was certified Gold by the