Why did Pink Floyd wrote another brick in the wall?

Related questions

1. Why is Pink Floyd so famous?
2. Why did Roger Waters leave Pink?
3. Why did Syd leave Pink Floyd?
4. What is the meaning of Pink Floyd The Wall?
5. How much is Roger Waters worth?
6. Why did Gilmour split waters?
7. Are Pink Floyd still together?
8. What kind of mental illness did Syd Barrett have?
9. What happened to Sid from Pink Floyd?
10. Is Comfortably Numb the best song ever?

Tags

1. #build
2. #later
3. #brick
4. #floyd
5. #successful
6. #wrote
7. #problems
8. #barrett
9. #became
10. #distanced
11. #lyric
12. #health
13. #another
14. #caused
15. #primary
16. #single
17. #released
18. #after
19. #called
20. #roger
21. #writer
22. #mental
23. #waters