Wow, Malcolm C. That is sooo interesting. I think it shows that the folk tradition, of songs evolving because of half remembered words and tunes, is still going on, even with all of todays technology which freezes songs into 'correct' versions. Perhaps that's a thread drift though.I like the 'murdered' bit of the story though. I think it makes it more interesting. And the ghost bit too. Come to think of it, I always thought it was a ghost story and the references to 'dead' love, rather than 'true' love, were 'original'.
I am though, as always, only too ready to be proved wrong.
Cheers,
Catrin