Vieux Diop (pronounced "Via Jo") is a master of the kora, a 21-stringed instrument indigenous to West Africa. A former member of Youssou N'Dour's band, Diop has toured with African percussionist Babatunde Olatunji and jazz musicians Jean Paul Borelli and Roy Brooks. Since emigrating to the U.S. in 1984, Diop has lectured and performed at colleges and universities including the Julliard School of Music in New York, which was the site of a weekly series, West African Journey, that he hosted in 1996. Diop serves as host of a biweekly radio show on world music, Musical Conversatio...