Follow the great musical migration from Scotland, through Ulster to Appalachia. Dougie MacLean, Tim O'Brien, Cara Dillon, Jean Ritchie, Sheila Kay Adams, Doc Watson and others share songs that tell the story of a remarkable musical diaspora.
Copyright 2013 NPR. To see more, visit http://www.npr.org/.
Top row, left to right: Laura Marling, Lorde, Mike Milosh of Rhye; middle row: Ty Segall, James Blake, Valerie June; bottom row: Khaela Maricich and Melissa Dyne of The Blow, Earl Sweatshirt, Lou Reed.