Check out this band from Argentina.
A wonderful mix of English and Spanish lyrics gives them pride in their
distinctive sounds as an exciting South American Blues Band. They pull in
an
audience while "teaching" some songs to the listeners in Spanish.
This high energy band with the right amount of soft touches combines a
mesh
of culture resulting in the Mo' Blues unmistakable sound. This sound
combines their own local music with the best from American Blues.
"We play as we feel" says Sebastián Casís. "We grew up listening to the
great Blues Masters and 70's Rock, but we didn't know about the special
nuances and little stuff that we do differently in our style until we came
to the US. People here say we sound different because we incorporate some
things from our culture into the Blues".
http://www.littleknownblues.com/main0807.html
6 complete full songs plus 2 videos. Great version of "Born under a bad
Sign" in spanish. Also make sure you listen to "Blues De Santa Fe II".
Great Spanish Blues that you will love whether you speak spanish or not.