That surprises me. Johnny W. and I seem to generally know a lot of the same stuff.
Here it is, if you’re interested. One of my top 5 songs. One of those ones that makes me tearful and I’ve no idea why.
I reckon that this is an easy one if you've ever played it (which a good many of us have), but less so if you haven't i.e. the line doesn't jump out at you when just listening. I've only played the chorus because the verse is more of a giveaway...
Like most people contributing to this thread, I‘m a huge fan. I just spontaneously googled Paddy Mcaloon and he now looks like Terry Pratchett‘s long lost half brother. Not a bad thing, merely an observation.