The estribillo to Agua Fresca by Luis de Córdoba.  Lamiae sang it last Tuesday...

Si quieres agua fresca, Niña
ven a mi pozo, Niña, ven a mi pozo
ven vamos juntos a beberla, Niña, 
verás qué gozo, Niña, verás que gozo

If you want cool water, Girl 
come to my well, Girl, come to my well
come let's go together to drink it, Girl, 
you'll see how delightful, Girl, you'll see how delightful 

I used to listen to that CD all of the time.  That was a long time ago.

You can listen here.

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