Here's a few more African musicians to try out:
1.Habib Koite...http://www.youtube.com/watch?v=a8pk4-wMUGA&feature=related
2.Daby Toure...http://www.youtube.com/watch?v=gN9JfMNM4sI&feature=related
3.Ayub Ogada..http://www.youtube.com/watch?v=2SXt-7dMsxw&feature=related [imo a true masterpiece]
4. Geoffrey Oryama..http://www.youtube.com/watch?v=2SXt-7dMsxw&feature=related