Tau Beta Sigma is one of the newest sororities on the South Carolina State University campus.  The Epsilon Chi Chapter was chartered on December 5, 1975.  The primary purpose of this sorority is to promote the betterment of bands, we do this by aiding the band members and entire music staff in a constructional manner.  The original charter line was composed of 17 vivacious young ladies, who are known as the Chromatic 17.  The Epsilon Chi Chapter has grown in membership and looks to the future for excellence.