The Trine University Chamber Orchestra, directed by Prof. Mark Kays, chair of Trine's Department of Music, will present its spring concert, themed "The Russians," at 3 p.m. April 23 in the Ryan Concert Hall of the T. Furth Center for Performing Arts. To view these students click here: http://trine.meritpages.com/achievements/Trine-Chamber-Orchestra-presenting-concert-April-23/71476