I accept that you're quoting lyrics, but the cover of the single (Yes, I've got the cover, but not the vinyl that goes inside it!) has the title "John Paul Croeso!" "Yr Hennessys"
For those who are Cymrucally challenged, the reverse of the cover reads:
"John Paul Welcome!" "The Hennessys"

I was delighted to find the song "Always Beautiful" on the net, you can't 'pause' Frank when he's singing at the BBC club to copy words down!

Cheers

Nigel