I am planning to make a concert featuring Handel's "Music for the Royal Fireworks". According to me it's wonderful music and also well suited for a brass band. I've also founs a good brass band arrangement of this music by Dennis Wright. My question though is how to handle the fireworks. What I have heard it's common to shoot some fireworks between the movements and some fireworks during "the rejoicings". But is that Handel's original intention or is it a later idea? Is the fireworks during "the rejoicings" written in any score? (it's not in Dennis wright's arr.) Or how would I get info on how to shoot that fireworks?