Across
- 3. becoming softer
- 6. chord (string) instruments
- 9. amplified instruments
- 13. soft
- 14. sharply accented
- 15. moderately soft
Down
- 1. "drums"
- 2. very loud
- 4. becoming louder
- 5. wind instruments
- 7. moderately loud
- 8. very soft
- 10. percussion instruments (not drums)
- 11. loud
- 12. volume of a sign or note