Why is Pink Floyd so famous?

Related questions

1. Why did Syd leave Pink Floyd?
2. Why did Pink Floyd wrote another brick in the wall?
3. What kind of mental illness did Syd Barrett have?
4. Why Roger Waters leave Pink Floyd?
5. Why was another brick in the wall banned?
6. Why did Roger Waters leave Pink?
7. Is anyone from Pink Floyd dead?
8. Why did Gilmour split waters?
9. How much is Roger Waters worth?
10. Is comfortably numb about drugs?

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2. #struggled
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4. #album
5. #david
6. #written
7. #overall
8. #write
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10. #albums
11. #began
12. #singles
13. #gilmour
14. #dsotm
15. #floyd
16. #popular
17. #their
18. #first
19. #which
20. #concept