Music crossword!!!

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Across
  1. 2. gradually getting louder
  2. 3. five lines and a space
  3. 5. gradually getting softer
  4. 10. really loud
  5. 13. a pattern of sound
  6. 15. really soft
Down
  1. 1. hit to make sound
  2. 4. blow air into your instrument, with keys
  3. 6. medium loud
  4. 7. blow air into your instrument(valves, keys, or buttons)
  5. 8. loud
  6. 9. soft
  7. 11. pluck or bow
  8. 12. instrument with 88 keys
  9. 14. medium soft