Researched and compiled from each artist's body of work on the label, these tracks were culled from radio chart toppers, fan mail, downloads, and songs and tunes that are recurrent favorites at live performances.

Doc Watson has been an iconic influence on every acoustic guitar player that has come in his wake. A recipient of the National Heritage Award and the National Medal of Arts, Watson's contribution to the American folk idiom is immeasurable. For the Americana Master Series, Watson's Sugar Hill releases - which span over 40 years from 1960 through 2006 - were meticulously combed for the best representation of both the virtuosity that embodies his work, as well as its breadth.

From bluegrass selections that exemplify the flat-picking that has become Watson's calling card to gospel and traditional tunes featuring his soulful vocals, the collection draws upon solo work as well as duets with son Merle and collaborations with Bryan Sutton and Marty Stuart. Also included are tunes featuring the guitarist on banjo and slide guitar, demonstrating the icon's virtuosity and deep connection to Appalachian roots music.

By the time Ricky Skaggs launched his solo career on Sugar Hill in 1979, he'd already amassed a resume that most retirees would envy. He'd been a member of Ralph Stanley's Clinch Mountain Boys and the legendary Country Gentlemen. He'd made vital recordings with his friend and collaborator Keith Whitley. He'd been in Emmylou Harris's Hot Band, and he'd been part of the pioneering neo-bluegrass band Boone Creek, whose album One Way Track had in fact been Sugar Hill's first release as a label.