The story starts shortly before the release of Diary in 1981, when bassist Bob Daisley and drummer Lee Kerslake were fired from the Ozzy band and replaced by bassist Rudy Sarzo (Quiet Riot, Whitesnake) and drummer Tommy Aldridge (Black Oak Arkansas, Gary Moore, Whitesnake). Not only did Sarzo and Aldridge replace the pair in the band, but also in the credits for Diary. Daisley and Kerslake successfully sued Jet Records in the mid-1980s to have their credits restored and to receive royalties from the records. Daisley even continued to work with Ozzy through 1991’s No More Tears, writing much of the lyrical content from Ozzy’s early career and playing bass on every record except 1986’s The Ultimate Sin — though he did write most of the lyrics on that one, as well.
