Why was Ozzy fired from Black Sabbath?

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Tags

1. #abuse
2. #unreliable
3. #black
4. #sabbath
5. #provided
6. #april
7. #insistence
8. #members
9. #contention
10. #point
11. #reasons
12. #between
13. #excessive
14. #butler
15. #issues
16. #fired
17. #iommi
18. #substance
19. #osbourne
20. #support
21. #compared
22. #other