hi;I also heard Barry sing this once (or a version therof), at the folk singers' club in Boston...at the time I did not know that, a) Barry had writen the lyrics, or that b) it was about his son. He mentioned a few weeks ago this was the case.
I do remember hearing the song at the time however and thinking it was very charming, sweet and funny (especially the rhyme scheme in places).
You go, Barry! It is a true act of love and courage to put this out there... and your wonderful voice gives it much added gusto and vitality...
peg