CWC/CMC opens the season with a dynamic duo of choral masterpieces. Rejoice in the Lamb by Benjamin Britten. The concert will conclude with Beethoven’s Mass in C major, Op. 86. The Masterworks Concert takes place at 7:30 p.m. on Saturday, October 21 at Augustana Lutheran Church, 5000 East Alameda Ave, Denver, CO. Tickets are $25 for adults and $10 for students/children – www.AugustanaArts.org, 303-388-4962, or at the door.