(CHATHAM, N.Y.) – Senegalese vocalist, oral historian and master kora player Zal Idrissa Sissokho and his band Buntalo will perform an evening of West African music on Saturday, June 22, 2013, at 7:30pm, at PS21: Performance Spaces for the 21st Century, located at 2980 Route 66 in Chatham. The concert will begin at 7:30pm. The…