Brien Barbour

Location: R.A. Fountain

Sunday’s twin free shows begin with a return at 3 p.m. of Brien Barbour, a Triangle-based singer-songwriter who also plays a variety of popular cover songs. “He’s very lively and energetic, with a grand, booming voice,” said Albright. “Folks who saw him last time were all adamant about us getting him back as soon as we could, and they all swore they’d bring out a crowd.”

Tags: acoustic Carolina, bluegrass, Concert, country, folk, popular