Opera puzzle

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Across
  1. 3. ends everything
  2. 5. the highest female voice
  3. 13. Queen of the Night's style
  4. 14. Porgy's love
  5. 17. the sung dialogue in an opera
  6. 18. Pamina's prince
  7. 19. it all happens on it
  8. 22. the repeating last part of an aria
  9. 24. the last part of four of a type of aria
  10. 27. the text of an opera
  11. 28. a rarity in opera houses today
  12. 29. the orchestra's home during the show
  13. 30. Almaviva's love
Down
  1. 1. like the Magic Flute
  2. 2. Figaro's "father"
  3. 4. a singer of olden times
  4. 6. his baton moves things along
  5. 7. often a character's introduction
  6. 8. a Viennese composer
  7. 9. operatic unit
  8. 10. usually the old curmudgeon
  9. 11. writes the music
  10. 12. woman playing male role in disguise
  11. 15. music that is heard as such on stage
  12. 16. responsible for staging
  13. 18. a regal instrument
  14. 20. neither tenor nor bass
  15. 21. its aim is to create a world of wonder
  16. 23. the highest male voice
  17. 25. a contemplative number
  18. 26. helps singers who blank