brent Fair enough! If you're not a die hard fan of a band, then of course you wouldn't know the obscure stuff. 🙂 There's a lot of insane stuff in their later albums (of the Ozzy years, that is), like Sabbath Bloody Sabbath where they started getting really experimental with tracks like "National Acrobat" or "Spiral Architect", or Sabotage where they started writing really heavy stuff like "Hole in the Sky", "Symptom of the Universe" and "Megalomania" (my personal favourite song aside from "Season of the Dead" on their exclusive tour CD The End, but people wouldn't consider that mainline Sabbath).