Houndmouth performs at the 2013 Newport Folk Festival. Meagan Beauchemin/NPR hide caption

itoggle caption Meagan Beauchemin/NPR

Iris Dement performs at the 2013 Newport Folk Festival. Meagan Beauchemin/NPR hide caption

itoggle caption Meagan Beauchemin/NPR

Colin Meloy performs at the 2013 Newport Folk Festival. Meaganc Beauchemin for NPR hide caption

itoggle caption Meaganc Beauchemin for NPR

Dana Falconberry performs a Tiny Desk Concert at NPR Music in Washington, D.C., on May 12, 2013. Gabriella Demczuk/NPR hide caption

itoggle caption Gabriella Demczuk/NPR