Help Please.... Need info

My church (Korean) is going to christian missions to Dominica in the summer and i need to get music lyrics and song sheets. i dont know much spanish, i know english and korean. I've looked at some web sites but i don't know which ones to buy. I am searching for songs that will really help spread the gospel. The songs don't have to big "new and up to date" they can be long a straight to the point. If anyone knows of a site or where i can find song and song sheets it'd be a lot of help! Thank u!

i don't know any gospel songs in spanish, but if you found some sites that have them i can look over the lyrics and help you decide if that helps at all...