After playing festivals throughout the South including the inaugural North Georgia Bluegrass Jam at the Habersham Mill Complex in Clarkesville, BlueBilly Grit will return to Grant Street Music Room for a Saturday night performance. Considered a traditional bluegrass band with a large Americana influence, BlueBilly Grit will perform its modern style and three-part harmony at 8 p.m. Dec. 14, at the Old Clarkesville Mill. Doors at 583 Grant St. will open at 7 p.m. Tickets are $10.