Apologies for the typo, obviously I meant "cannon" rather than "canon". As I stated, I need the cannon sound for Tchaikovsky's 1812 Overture and, in my defence, the Eulenburg score that I'm working...
Actually I did, but it might as well have been written in Japanese or even Klingonese for all I could make of it. As I already said, I'm a musician, not an IT specialist!