Amazing Grace can be sung to The House of the Rising Sun.
We don't sing "Joyful, Joyful, We adore Thee" very much in church. But the next time we do and I find myself singing "Clementine" in my head, I know who to thank. ;)
My heart leaps whenever I see a new Arminian Antics post but then I'm crushed when there's no news about poor 'ol Nigel. How can they sing at a time like this or did I miss some news?
Amazing Grace can also be sung to the tune of Gilligan's Island.The Marine's Hymn can be sung to the tune of The Flintstones.
I missed the Gilligan's island one in the AA comments - very funny one.