G'day again, Bob, had another quick look at the results Google threw up. None of them seem to have sound clips but one shows the words (and music?) appeared in Sing Out volume 24 no 4 page 22 and it was on a CD Very Best of Jeremy Hardy" which doesn't seem to be currently available (not on Amazon UK any way!)
Hope you have a not too hot Xmas.
RtS ("Hämta din jacka du har fått ditt ragg ..". as Santa said to Rudolpha)