Music festivals are one of my favorite things in the entire world, 'world' music especially, music originating outside the dominant Anglo-American English-language pop juggernaut that gets exported everywhere. It's nice when it even trickles down to the provinces, further proof that good things can happen outside large cities. Albuquerque, New Mexico, is good for that.
It's nice to hear what traditional cultures can do on their own, and its especially nice to not have to search so long and hard for it at the source. You already know how hard it is to go to Cuba. And these days you might find more Malian music outside the country than within. That's convenient, considering that the country itself is largely destroyed, victim of Muslim fundamentalism. Mali is one of world music's greatest success stories.