I must confess that I don't get the thread's title: can you be only one or the other? Like an ultimatum:"Ok guys you got to pick your path here: either you're from Africa, or you're gonna be the greatest band in the world" They are cool; but since I don't understand them, it makes a big impact on me to also picture them out there in Mali.
Here´s another very good one from them. I was lucky to see them live last year on a World Music Festival, and they are great, believe me. Just listen to the second music on this video. A bit of Velvet Undergorund with an african "parfum"