Answer:
1. B (Folk music)
2. D (Alternative music)
3. C (Country music)
4. C (Michael Jackson)
5. D (Dancing song)
6. A (Disco)
7. B (Standard)
8. C (Frank Sinatra)
9. D (Hip-hop)
10. D (Elvis Presley)
11. B (Nat King Cole)
12. A (Pop Standard and Jazz Ballads)
13. C (Blues Suede Shoes)
14. B (Hip-hop and Rap)
15. B (Michael Jackson)
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