Last week at choir, we sang 'While Shepherds Watched their Flocks by Night' to the tune of 'Ilkley Moor bah t'at'. Apparently that was the original tune for While Shepherds Watched. I've been singing it ever since, much to the disdain of the family. Especially as I've got the word sheet with all six verses which I keep singing over and over, and let's just say I need other people singing with me to sound anything like!
I've found this on YouTube for your delight
It probably won't have the same effect on you if you're not from Yorkshire though!