It was Sierra Ferrell ... and showcased her fiddle skills (and penchant for a good floral headdress). Last year, Ferrell was even working on her rap skills. "I want to let other people know ...

Over the past few years, Sierra Hull has emerged at the forefront of a new vanguard of bluegrass trailblazers alongside Billy Strings, Sierra Ferrell, and Molly Tuttle ... picked up her first ...