Inspired by, but NOT claiming to be an accurate representation of, the story behind The River Tune from the album Segu Blue
by Bassekou Kouyate and Ngoni Ba.
According to the album literature, Bassekou Kouyate's ancestor, the griot Jelimusa Wulen Kouyate, met a djinni playing the ngoni on the bank of a branch of the Niger River. The griot asked the djinni for a gift: the instrument and the tune that the djinni was playing.