Sonos, the Los Angeles-based a capella sextet that made its onstage debut at Santa Rosa’s Maria Carillo High School more than two years ago, is coming home for a concert.

The homegrown ensemble — Rachel Bearer, Ben McLain, Chris Harrison, Jessica Freedman, Paul Peglar and Katharine Anne Hoye — will perform at 7 p.m. Saturday, Nov. 20, in the Maria Carrillo High School Theater, 6975 Montecito Blvd.

The group’s new album, ‘December Songs,’ is due out in stores next week, It includes new arrangments of such classics as “Ave Maria,” Greensleeves” and “O Holy Night,” as well as new tunes, such as “Come December,” “Home.”

Admission: $15.