"Musical do now": HTML5 Crossword

Across

3. ♪ (6)
5. The layers in the music (7)
7. What country is the Pipa from? (5)
8. The musical word for getting louder (9)
11. Notes added to the melody that sound good (7)
13. The tune of the music (6)
14. The highness or lowness of notes (5)
15. An instrument that is plucked, struck or Bowed (6)
16. The sound of the instruments (6)

Down

1. Forte(F) is what volume? (4)
2. ♩ (7)
4. An instrument that is struck, scraped or hit (10)
6. The structure of music (4)
9. The volume of music (8)
10. An instrument that is blown through to make a noise (4)
12. The pattern of long and short notes (6)