Mexicana or Mexian Feista sounds a lot like Polka, I don't know what they're saying and that may be a good thing because the tempo is upbeat but some songs I pick up from the tone of their voice that they might be singing something sad, cheating, bleeding heart stuff... I can't tell.
But its good to listen to sometimes, maybe I'll actually learn something by listening to it?
The one music I can't stand is tear in my beer crap. If there was a puking smiley I'd put it here.