Opera Puzzle

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Across
  1. 3. main events of a play
  2. 8. group of instrumentalists
  3. 11. large keyboard instrument
  4. 12. large group of singers
  5. 13. text of an opera
  6. 14. musical declamation
  7. 15. between baritone or alto or countertenor
  8. 16. a long song for a solo voice
  9. 18. orchestral piece at beginning
  10. 20. branch of mechanics
  11. 23. Soprano female voice pitched between soprano and contralto
  12. 24. feminine version
  13. 25. performed by two people
  14. 26. a cry
Down
  1. 1. piece or passage to be performed
  2. 2. dramatic work in one or more acts
  3. 4. adult male singing voice between tenor and bass
  4. 5. estimate of situations
  5. 6. realism in the arts
  6. 7. orchestrate or arrange
  7. 9. elaborate ornamentation of vocal melody
  8. 10. highest of singing voices
  9. 13. leading motif
  10. 17. introductory piece of music
  11. 19. sound of the lowest range
  12. 21. each sound or note sharply detached
  13. 22. someone excels at
  14. 27. below the highest range and above tenor