I hadn't played this tune for a long time until I thought I had been asked to record it here. Once I'd finished the process I realised that "The Green Groves of" is not a synonym for "Farewell to". I'll maybe take a trip to the airport and get some inspiration for the tune I was supposed to play.
(I think I had a mish-mash of farewell to green groves in Erin's Ireland earlier. I hope this particular tangled hank of yarn has now been been unravelled )