Yesterday afternoon I attended part of the Twelfth Annual Park Slope Bluegrass & Old-Time Jamboree, at the Brooklyn Society for Ethical Culture. I walked in as a group of musicians, led by a fiddler with an impressive red beard, were jamming under a tent (see clip above).
After that, a smaller group performed under a tree.
Finally, on the lawn nearby, a group that included accordion and autoharp as well as a guitarist and vocalist, did the Carter Family classic, "Will the Circle be Unbroken?" Unfortunately, my memory card reached capacity before the song was over.