Toumani Diabaté plucked the kora's 21 strings. The world fell in love with his music
Musician Toumani Diabaté of Mali and his 21-string kora, photographed at WOMAD -- the World of Music, Arts and Dance festival held yearly in the United Kingdom. Diabaté died on July 19 at age 58. Judith Burrows/Getty Images/Hulton Archive hide …