Mark Rush, Hong-Mei Xiao, Mark Votapek, Jerry Kirkbride, Daniel Katzen and John Milbauer perform works by Brahms and Dohnanyi at 7:30 p.m., Wednesday, April 13. $5. Call 621-1162, or visit arizona.tix.com for tickets. Call 621-2998, or visit music.arizona.edu for more information.