It's hard to find a nice sounding version of this Spanish Carol I like that was made famous by The Monkees who recorded their awesome version of it, but here's someone's take on it.
https://soundcloud.com/towleway/05-riu-riu-chiu?utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing
And Here Are The Lyrics ( Spanish / English )
https://www.monkees.net/riu-chiu/