Mount Moriah is a Durham, NC based folk band featuring H.C. McEntire (Heather McEntire) of Bellafea and Jenks Miller of Horseback. They collaborated as Un Deux Trois before forming Mount Moriah. Starting out on boutique label Holidays For Quince Records, in 2013 they put out "Miracle Temple" on Merge Records.
These are videos from concerts where Mount Moriah played, so they may be of other bands that played the concert as well.