Sounds intriguing, Kampervan. Hope you don't mind the slight change I made in the thread title, so people won't come here telling you how to find "The Parting Glass," which I'm sure you know how to do.

Seems to me I've heard "Parting Glass" with a "partner song," but I can't recall what the other song was.

There's a technical name for "partner song." The first word that came to mind was "quodlibet," but I don't think that's the right word.

-Joe-