The Enid Trio brings electro-acoustic music from across the United States to WSU in a reinvention of the classical trio at 2 p.m. Sunday, Nov. 2, in Wiedemann Hall. The WSU campus will ring with the sounds of music crossing genres from indie to classical and folk to metal. Tickets are free for WSU students with ID. Go to http://www.wichita.edu/j/?3430 for more information.