Tune: https://www.youtube.com/watch?v=ItFqjjLPjcA
To the tune of 'Santiana', as in the embedded link in the doc https://www.youtube.com/watch?v=laY4TcWEbSA
Based on the [Rattle Them Winches tune](https://www.youtube.com/watch?v=xmj7HxZBL3U).