Buy the original mix of these early Ozzy albums, not these 2002 remixes/remasters. So the story goes, Sharon was a little ticked when bassist Bob Daisley, and drummer Lee Kerslake, wanted royalties for the songs they wrote. For shame! Casual Oz-fans don't know this, but the diehards do: Daisley and Kerslake (especially Daisley) were major songwriters for this band. Sharon had then-current Ozzy members Mike Bordin (Faith No More) and Rob Trujillo (Suicidal Tendencies) re-record the bass and drums.
Sharon's pettiness has gone as far as purposely mis-spelling names of musicians she has disputes with. Witness "Bob Daisy" (Daisley) and "Phil Susan" (Soussan) appearing on Ozzy reissues. Pathetic, Sharon.
The original versions and the 1995 remasters do contain the original bass and drum parts. They are not hard to find. They are not even hard to find at good prices. They are also easy to spot. The original issue CDs on Sony have a white spine with red text. The 1995 remasters have a little tiny picture of the cover within a coloured square that says OZZY. Both sound fine and are superior to the 2002 remix.
Take a stand. Don't buy this. There's no reason to. Yeah, there's the live bonus track. Rather than buy this, just pick up a copy of the original 12" single. They too are not hard to find. If you buy this CD, you don't own the real Diary of a Madman.
Some people will say, "Oh come on, this album doesn't sound bad, it sounds fine to me." Sure, casual Oz-fans might not notice the difference because they don't know how it's supposed to sound. You can tell the difference. It doesn't sound right. And let's face it, there's just something creepy about Sharon having two guys re-record the parts, who were just highschool kids when this album was first made. These guys never met Randy Rhoads. Daisley and Kerslake have been consistently snubbed and put down by the Oz-camp for almost 20 years now. If you care at all about integrity, then you need to buy the original mix, the version that contains performances by the guys who actually wrote the songs and were in the studio when the magic was happening.
As an added insult, Sharon said, "Because of Daisley and Kerslake's abusive and unjust behaviour, Ozzy wanted to remove them from these recordings. We turned a negative into a positive by adding a fresh sound to the original albums." Fresh sound? Isn't that like George Lucas claiming that Star Wars was better when Greedo shot first?
Avoid. Besides, as a collector, it's way more fun tracking down something that's a little more scarce.