Music note

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Across
  1. 3. look like black note head with a stem tail
  2. 5. a note effect sudden accent
  3. 8. a note with circle and stranigt light connect
  4. 9. a note affects slightly loud
  5. 10. resembles a stylized 7
  6. 11. resembles an inverted letter f
Down
  1. 1. looks like a hat turned up
  2. 2. a note effect gradually softer
  3. 4. a note shape like a circle
  4. 6. a note effect gradually louder
  5. 7. looks like a hat turn down