Related Clues:
- Ending that may be grand
- Close dossier about North America
- Big operatic ending
- Sound suggested by the first letters of the words in 17-, 26-, 44- and 58-Across
- Backfire noise
- Going west, panache provided conclusion
- Fireworks highlight
- Music ending
- Exciting finish
- Explosion noise
- Listened to drug report
- Sound of explosion
- Last act, movement
- Explosion; hair fringe
- In conclusion, to use trickery's no good