You really ask some tricky questions, don't you, Allen?
With so little to go on, it's an almost impossible task to work out who the singer is but, as she seems to be using the traditional griot style, Mah Damba is certainly a possibility.
However a programme producer looking for the music of a suitable griotte to add to a soundtrack might more readily come across the work of the late Siramori Diabaté, whose voice would also fit the bill. My money would probably be on a current artist though, like Kandia Kouyaté .