Road documentary that delves into the musical and religious expressions of sub-Saharan Africa. Through Mauritania and Mali, the film documents the lives of Dogon, griots, musicians and instrument makers who, through oral accounts, explain why music plays a fundamental role in the socio-religious organization of peoples. The film culminates its search with the recording of the performance of the traditional Dogon mask dance, in Begnematou, a small village lost in the desert.
