BOSTON CHAMBER MUSIC SOCIETY

BCMS opens its season Sunday with a meaty program featuring both Brahms Sextets along with the Sextet from Strauss’s “Capriccio.” With Ida Levin and Harumi Rhodes (violins), Roger Tapping and Marcus Thompson (violas), and Ronald Thomas and Raman Ramakrishnan (cellos). 7:30 p.m., Oct. 14, Sanders Theatre, Cambridge. 617-349-0086, www.bostonchambermusic.org