The West African country of Mali is a birthplace of the blues, a musical tradition later carried by the transatlantic slave trade to America's cotton fields. Yet today, the music and musicians of Mali are in grave danger. As fundamentalist Islam and sharia law become more widespread, dance and secular music are prohibited, musical instruments are destroyed, and musicians are forced to flee their homeland. The vibrant documentary MALI BLUES follows four artists: Fatoumata "Fatou" Diawara is a rising star on the global pop scene (memorably featured in Abderrahmane Sissako's acclaimed drama Timbuktu). Bassekou Kouyaté is a celebrated ngoni player and traditional griot. Master Soumy is a young street rapper influenced by hip-hop. Ahmed Ag Kaedi is the bandleader and a guitar virtuoso. Each combines rich musical traditions with contemporary influences, using their music to stand up to extremism and inspire tolerance and peace.