Bluegrassman - that's excellent!

Actually we were thinking of using a bodhran in the act but, unfortunately (or not, according to point of view), the bodhran player (Bob Webb's partner Gilly) managed to punch a hole in the thing thus scuttling the project.

Currently I'm learning to play the ukulele, another 'comedy' instrument but, in the right hands, capable of making music of great beauty and refinement.

Something, alas, I don't think can be said of the poor old kazoo.