The usual questions:

Where/when did you hear it?
Male/female singer(s) or a band?
What type of music?
Anything else which would help with identification?
Any unusual instruments?

I just tried Googling each of the lines from the song with quote marks around the line to help narrow down the search.

Not a lot came up. Gary Stadler seems to have a few fairy songs. Might be worth checking out.