"Tu No Tienes Corazon" - La Diferenzia
https://www.youtube.com/watch?v=YbeupIpAmtc
The style of music here is called a cumbia.
Forget the language. Listen to the emotion and the harmonies and it becomes clear.
LET THE MUSIC SPEAK FOR ITSELF!
EN TOTALAMENTE.
This is the song they played when they were on the David Letterman show.