Students are on break, but not all is quiet on the campus of Georgia Southern University this week. Booming voices are ringing out of the college’s Foy Fine Arts Building, as men and women intent on becoming world-class singers have made their way to Statesboro for the rare chance to work with a collection of opera stars. The rising performers have come from around the country to take part in an eight-day workshop hosted by The V.O.I.C.Experience Foundation, a non-profit organization designed to train and advance the career of aspiring classical vocalists.