Each time we do Music Together, the Spanish songs end up being our favorite ones. Any recommendations for some awesome CD's or albums to download from iTunes?

I'm wanting songs that I can understand (or at least learn relatively quickly -- DH speaks spanish, I know enough to get by), that are great for kids, and that aren't just American songs translated (does that make sense? I don't really want Twinkle Twinkle Little Star, etc.). We loved "De Colores" and "Palo Palo" from Music Together.