For a long time now, Amadou & Mariam have travelled from Bamako to the wider world. This film follows their journey across different geographies and places where they gather musical ideas and weave them into their instruments. The final stop is a major concert in Mali and one last album — a film that brings us within inches of their creative process while also featuring testimonies from some of their closest collaborators: Damon Albarn, Chris Martin, Manu Chao, Tiken Jah Fakoly and Vieux Farka Touré.