On Saturday, November 3, the South Coast Chamber Music Society opens its season at St. Gabriel’s Church in Marion with a 5:00 pm concert featuring two virtuosic piano trios by Chausson and Smetana and Poulenc’s sparkling Sonata for Oboe and Piano. The performers are oboist Donna Cobert, cellist Timothy Roberts, violinist Piotr Buczek and pianist Janice Weber, who recently performed with the New Bedford Symphony. The concert will be repeated on Sunday, November 4 at 4:00 pm at Grace Church in New Bedford. For more information about the South Coast Chamber Music Society and the upcoming season, please visit their web site at www.southcoastchambermusic.org.