The documentary road movie tells of the journey of the African singer Youssou N'Dour: From Atlanta to New Orleans, from New York via Luxembourg and Dakar to the slave island of Gorée, he follows the traces of the black slaves and their music, jazz. He is guided by the blind pianist Moncef Genoud. Together with extraordinary musicians, they create a repertoire in the course of the journey that is permeated by the different cultures.