Giants in the Sky - Repeated Sections

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Across
  1. 5. Bar number in which the melody first repeats
  2. 6. What the key of the chorus in bar 52 suggests
  3. 7. The differences in clue 4 show _____ from the start
Down
  1. 1. Bar number where the melody returns to the beginning
  2. 2. The differences in clue 4 are clearly shown through the use of exaggerated ____
  3. 3. Difference between verse 1 and verse 2
  4. 4. There are differences in ____ between the initial melody and the melody in the bar in clue 1