Featuring of sacred music for Christmas both unaccompanied works, and works for choir, strings, and oboe. Distler's Die Weihnachtsgeschichte, Op. 10, Charpentier's In Navitatem Domini Nostri Jesu Christi Canticum, H. 416, Poulenc's O Magnum Mysterium; Reger's Mari? Wiegenlied, Baldwin's arrangement of Coventry Carol, and works by Costello, Sirett, Rutter, and Schalk are also on the program. Additional concert Saturday, December 5, 7:30 pm, St. Sylvester Catholic Church, 2157 N. Humboldt Blvd., Chicago. Tickets in advance or at the door: $25/Adult, $20/Senior, $15/Student. www.chicagochoralartists.org or 773-658-9799.