I really need to give black sabbath a proper listen, because given my age he was always that guy from the osbournes who was very funny!
Definitely worth a listen to them. Yeah he and his family were so hilarious watching them in The Osbornes, with their day to day life didnt seem monotonous because their banter and humour always made it seem fun, Sharon and Kelly were so funny too. But yeah 'Sabbath defintiely worth listening to especially their first three albums. Read Ozzy's auto-bio' years ago, was a good read too.