Joe, a recording here by John Heslop does not differ substantially from the lyrics provided above.

MoorleyMan, interestingly enough the video I linked had Heslop himself saying that Craig, Morgan and Robson sang a lovely version of the song, but I was also unable to find anything. Marje may have accidentally said CD when she meant to refer to the songbook by the same name (link here), but I can't guarantee that.

Of the two, Craig and Robson still appear to be performing (or, I should say, they would be) and are active on FaceBook -- you could ask them about it at their page, here