The Guitar

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Across
  1. 4. Tiny Hawaiian guitar
  2. 5. Turn these to get in-tune
  3. 6. Does not require electricity.
  4. 8. Non-solid guitar body
Down
  1. 1. Effect used to create a gritty sound
  2. 2. Medieval Guitar with a curved neck
  3. 3. Music played on a Spanish guitar
  4. 7. Number of strings on a bass guitar