Sofus would need to be careful with a duel. It would be my choice of weapons as I understand the rules of 'duelery' - I would choose to use my second and the weapon of choice would be - yep you guessed it BAGPIPES. The Scots consider them a weapon of war so it makes sense. On the other hand, I might choose to use my Bavura and as good as Sofus is with the trumpet, time would not be wasted as we would both get some practice. (Oh, I don't play the pipes, I just like 'em - and my younger brother plays pipes for the NSW Police Pipe Band).