The Vancouver Symphony Orchestra Chamber Music Series continues at 7 p.m. on Dec. 13 with “20th Century Gems,” featuring artist-in-residence Orli Shaham. This concert at First Presbyterian Church, 4300 Main St., Vancouver, will showcase Shaham alongside Brandon Buckmaster, Rachel Rencher, Alan Juza, Igor Shakhman, Margaret McShea, Dan Partridge, Eva Richey and Jonah Thomas. They will perform masterworks by 20th century composers Francis Poulenc and Dmitri Shostakovich, as well as a violin sonata by W.A. Mozart. Tickets are $25 or $10 for students at vancouversymphony.org.