The words are taken from Psalm 23, and the tune it's sung to is an Irish song called Marble Halls written in the 1800's.
Marble Halls has been performed by many artists over the years, most notably by Enya, and the instrumentation of this song is similar to hers.
I have recorded the vocals for now, but I would like a couple of children to sing the final version of this, or else female vocalist.