Does Justin Bieber write his own music?

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Tags

1. #completely
2. #lyrics
3. #purpose
4. #justin
5. #writes
6. #music
7. #opposite
8. #songs
9. #write
10. #thing
11. #currently
12. #create
13. #after
14. #bieber
15. #almost
16. #album
17. #effects