The Bach Choir of Pittsburgh, featuring more than 100 singers, 16 of which are paid professionals, is now in its 76th season. The choir produces three programs each season, and performs each program multiple times in various locations. The choir holds semi-annual auditions to fill available positions. Bach Choir is a not-for-profit, tax- exempt organization supported in part by The Heinz Endowments, The Pittsburgh Foundation, Pennsylvania Council on the Arts and other local foundations and corporations.