When did root join Slipknot?

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Tags

1. #chris
2. #completed
3. #drums
4. #anders
5. #formed
6. #featured
7. #colsefni
8. #guitar
9. #corey
10. #vocals
11. #joined
12. #percussion
13. #steel
14. #classic
15. #craig
16. #clown
17. #jordison
18. #brainard
19. #later
20. #slipknot
21. #lineup
22. #donnie