Bach's seal (center) used throughout his Leipzig years. It contains the superimposed letters J S B in mirror image topped with a crown. The flanking letters illustrate the arrangement on the seal.

The Berkshire Bach Society is the oldest continuing member-based non-profit music organization in Berkshire County. We present live performances by professional musicians of the work of J.S. Bach and his Baroque mentors, peers, and followers ranging from solo recitals and chamber music to choral and orchestral works.