Rain For Roots produce excellent songs about Christian life and belief for children. They have a bandcamp site as well.
This is from their first album Big Truths For Little Hearts.
Their second album The Kingdom Of Heaven Is Like This has just released.
If you have little people around these (and maybe Slugs And Bugs) are worth having around to play.
http://vimeo.com/69858293
mgpcpastor's blog 