With many opera houses and concert halls, particularly in the United States, still closed by the coronavirus pandemic for months to come, the musical action has moved online. That’s been the case since March, of course — but as fall is upon us, artists and institutions are creating digital presentations with more care and intention. Here is a selection of 10 highlights coming in October. Quodlibet EnsembleOct. 1, 5 p.m.; 5bmf.org; available through Nov. 3. The countertenor Reginald Mobley takes on the piece’s key, calmly heart-rending narrating role, on a program that also features songs and spirituals by Florence Price and Bach’s cantata “Widerstehe doch der Sünde.” ZACHARY WOOLFE

Source: New York Times September 29, 2020 16:52 UTC