Nov 29, 2016 鈥 By WSU News Services 鈥 Go to any other classical music concert, and you'd get a mighty shush if you tried to sing along with the performers. But at a first-time event for 成人头条 on Nov. 29, audience members are not only encouraged to sing along with Handel's "Messiah," they脙茠脗垄脙垄芒鈧∶偮兟⒚⑩偓啪脗垄re downright expected to do so.