Perfect Words and All That Voice

Singer-songwriter and fiddle player Sara Watkins - along with her brother Sean and mandolinist Chris Thile - was a founding member of the Grammy-winning progressive bluegrass group Nickel Creek. In 2015, Sara and Sean released their "family-band-of-sorts project," Watkins Family Hour, and then embarked on a tour that included stops at Conan, NPR's Tiny Desk Concert, and the Newport Folk Festival. Sara's latest recording: Young in All the Wrong Ways (New West Records).

Sam Bush was just 11 when he got his first mandolin. By the time he was 17, he had won the title of National Junior Fiddle Champion for three years running. And he had made his recording debut, Poor Richard's Almanac. Founder of cutting-edge bands like New Grass Revival and Strength in Numbers, he has also been the go-to sideman for Lyle Lovett, the Flecktones, and dozens of others. The most recent of his solo albums is Circles Around Me (Sugar Hill Records).

Multi-instrumentalist Stuart Duncan took up fiddle at age seven. Since then, he has chalked up a career that includes two Grammys, a slew of Academy of Country Music Awards, and being named the International Bluegrass Music Association's Fiddle Player of the Year nine times. He was a founding member of the Nashville Bluegrass Band and is perennially one of Nashville's most sought-after session musicians, performing on thousands of recordings.