Thanks for the further info on muses.

Um, when I said that I didn't know how to use the abc version, what I really meant is that I'm too technophobic to try. But I did try, and was able to hear the tune.

But I still like it better with the real tune. I can picture singing it to my nieces and nephews and making them amusingly furious about singing it wrong. But I think the change in melody would be too subtle, and would just mystify them.

Marion