This song comes in Spanish, English and Bilingual versions and musically is recommended as a South American dance.
I suspect it works better in Spanish as the tune has some extra triplets to match the Spanish text.
The Spanish text is by Rosa Maria Icaza and the music is by Jaime Cortez, but I can’t see who is responsible for the English version. Spiritandsong have the texts of the refrains but you will need to check the sample at OCP where you can buy the sheet music to see the rest of the text. There are snippets of the song to listen to at both sites.