The Kaleidoscope Concert features 240 student musicians from Columbus State University's Schwob School of Music are highlighted in this 70-minute concert. Students perform as solo artists or in small and large ensembles, at 7:30 p.m. Saturday, March 23 at the Bill Heard Theatre, RiverCenter for the Performing Arts, 900 Broadway. Tickets are $20. Call the box office at 706-256-3612.