There never was a last one. There is only the one you need to make or gets made up on the spot to say a time and a thing that happened or is happening right now. Folk music is about being a container that carries a little bit of time in it as it gets used again and again. It brings time with it when it comes and it stops time momentarily til it's done. One also gives it more time when one uses it.

I love it,

Luke