Loreena McKennit did a lovely setting of Yeates' poem "The Stolen Child" which describes the luring away of a child to the fairy world. I'm rarely keen on trying to convert art-poems into folk song (no! I'm not trying to start a row!) - but this one works beautifully. Several good traditional singers in Ireland now using it regularly. Should be easy to find on one of her CD's.More later?
Regards