Following up on Q's post (31.01.05.) Craig Morgan and Robson also have an arrangement of the "Farewell He" song, with "We'll all be smiles tonight" as the chorus. In the accompanying notes they say that Cecil Sharp collected that version from Lucy White of Hambridge, Somerset.
Score and lyrics are in the CMR book, "When the Snows of Winter Fall", but the arrangement is copyrighted. Best to contact Carolyn Robson if you want to buy a copy.