Master Malian guitarist Vieux Farka Touré reconnects with the desert blues his late father pioneered on a forthcoming album “Les Racines,” or “The Roots,” slated for early summer, and his first since 2017. Based on Touré’s deep-seated need for Malian people to be connected to their history in order to define the future, turn your ears to the timeless sound of West Africa through “Gabou Ni Tie,” featuring Amadou Bagayoko of Amadou & Mariam on guitar.