From today through Saturday, music lovers in Statesboro will be offered a rare treat: free concerts featuring performances by Georgia Southern visiting Professors Chiao-Ling Sun, violinist, and Fu-Chien Cho, pianist, from the National Taiwan University of the Arts. Held in conjunction with the upcoming East Meets West Statesboro International Festival, the first concert will be held at the Averitt Center for the Arts at 7:30 p.m. today. It will feature pianist Michael Braz performing Johannes Brahms' Violin Sonata No.