Long U Crossword

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Across
  1. 4. you must do this to your guitar before you play it
  2. 6. when you are not wearing clothes
  3. 8. we wore these for our concert
  4. 9. a 3D shape with 4 equal faces
Down
  1. 1. to turn off the sound
  2. 2. another word for large
  3. 3. the month after May
  4. 5. a woodwind instrument
  5. 7. another word for a male
  6. 9. ______ as a button