I'm by no means an expert in this area, but there are a few that I have really come to enjoy. Most of my favorite world music is on the M*A label. I think Todd Garfinkle of M*A really does an outstanding job of capturing the feeling and culture of music around the world. My recommendations would be:
Calamus "the spledour of al andalus"
Paniagua, Eduardo "Danzas Medievales espanolas"
Zarvos, Marcelo "Musical Journey"
Calamus "the spledour of al andalus"
Paniagua, Eduardo "Danzas Medievales espanolas"
Zarvos, Marcelo "Musical Journey"