Why did Elton John get knighted?

Related questions

1. Has Elton John won any Oscars?
2. How did Elton John get his name?
3. Who has refused knighthood?
4. How Elton John got his name?
5. Was Queen Elizabeth knighted by Elton John?
6. Are Elton John and David Furnish still married?
7. Was Kiki Dee ever married?
8. Is Kiki Dee related to Elton John?
9. Has Elton John won a Tony?
10. How much is Kiki Dee worth?

Tags

1. #buckingham
2. #palace
3. #raising
4. #elton
5. #bigger
6. #money
7. #knighted
8. #music
9. #after
10. #charities
11. #became
12. #queen
13. #investiture
14. #british
15. #hercules
16. #services
17. #ceremony