Grammy-winning artist, country-crossover sensation, and fiddler Alison Krauss returns to the Filene Center. Krauss and her band Union Station—including dobro master Jerry Douglas—seamlessly drift between bluegrass, roots, and more with songs like “Whiskey Lullaby” and “When You Say Nothing At All.” Willie Watson, founding member of Old Crow Medicine Show, opens the evening with folk tunes from his debut solo album.