Thanks to all for your perseverance.
Perhaps I should have mentioned that the "we" in the original question was, in fact, my friend and sometime singing partner Cathy Miller. Cathy and her husband John (who also sings with us) spend part of each year in Darwin. Cathy attended a few quilting classes run by my partner, Jenny Armour, and did a lot of the song-writing for that CD in Oz.

But it seems that, for now, there's nothing more to be found about the song in my first post.

Thanks for all your efforts. I'll send Cathy a copy of this thread...she'll love the circular nature of the quest!!!

Cheers, Tony