Peace and harmony

The Valley of the Moon Chamber Ensemble’s annual Christmas Concert, on Sunday afternoon, Dec. 18, covers a wonderful range of holiday tunes sacred and secular, familiar and obscure.

Definitely uplifting. But before the voices carry you away, note who’s playing backup. When the group couldn’t find the right accompanist, corps member Kristen Armstrong cajoled her son into pitching in. That’s why Nigel Armstrong, a rising international classical music star, will sit in.

This year promises to be the best yet, says Sheila Whitney. “Our sound is the best blend we have ever had, and our chops are the best ever as well…” Sing it, and sing it loud. A big bunch of Harmony is just what we need right now.

The program includes classical works and Christmas standards, Appalachian carols and even a Hanukah song performed in Yiddish. A fundraiser for the host venue, the Sonoma Community Center. 3 p.m. $20. 276 E. Napa St. 938.4626.