How did the climate changes that dried the Sahara affect African musical cultures?

The drying of the Sahara significantly influenced the evolution of African musical cultures by forcing populations to migrate southward. As these groups moved, they encountered settled populations, leading to cultural exchanges where the newcomers' musical styles were often adopted by the local inhabitants.1

A notable example of this influence is the choral singing style of the Maasai, which had a fundamental impact on the vocal music of the Gogo people in central Tanzania, as evidenced in their nindo and msunyunho chants. This process illustrates how ecological changes on the continent acted as a catalyst for artistic transformation, as shifting populations brought their musical traditions into new regions, ultimately shaping the diverse musical landscape of Africa today.1