Music crossword

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Across
  1. 5. Interval of eight notes
  2. 6. Interval of three notes
  3. 8. Going from one note up or down to the next
  4. 9. Interval of five notes
Down
  1. 1. Interval of two notes
  2. 2. Interval of six notes
  3. 3. Interval of four notes
  4. 4. Interval of seven notes
  5. 7. How many notes in between two notes
  6. 8. Skipping from one note over another up or down