Sarah Jarosz performs selections from her 2013 "Build Me Up From Bones" album; the Milk Carton Kids perform songs from their 2013 "The Ash & Clay" CD.

Savor the boundary-pushing roots music of Grammy winners Sarah Jarosz and Billy Strings. Texas native Jarosz plays songs from her heralded LP “World on the Ground.” Midwesterner Strings performs tunes from his album “Renewal.”