Thank you for mentioning the Everly Brothers album. I'll try to find it. We have a very good radio folk show in Toronto on Saturday afternoons, perhaps they will have this album.

I have only heard it on an old "Best of Bluegrass" tape that I have, I believe the artist is Charlie Monroe and in the movie "Raising Arizona" where the female lead whose name escapes me is singing it as a lullaby to a baby. Not the most comforting lullaby, is it?