Citizen Cope's Heroin and Helicopters is out March 1. Michael Sterling Eaton/Courtesy of the artist hide caption

Bruce Warren
Greensky Bluegrass Dylan Langille/Courtesy of the artist hide caption
Amos Lee's cover of the 1971 classic is featured on his latest album, My New Moon Deluxe Edition. Brantley Gutierrez/Courtesy of the artist hide caption
Sam Morrow and his band perform at this year's AmericanaFest Day Stage, presented by WMOT, NPR Music and World Cafe. Val Hoeppner/WMOT hide caption
Sam Morrow at Americana Music Festival
U2's eighth studio album, Zooropa, was released on July 5, 1993 on Island Records. Courtesy of Island Records hide caption
Dragon Inn 3 released a music video for "Backstabber." Courtesy of the Artist hide caption
Charles Bradley's 'Black Velvet' is out Nov. 9 on Dunham/Daptone Records. Isaac Sterling/Courtesy of the artist hide caption
Guster Alysse Gafkjen/Courtesy of the artist hide caption
Cordovas perform at Nashville's The Local during AmericanaFest. Val Hoeppner/WMOT hide caption
Cordovas at Americana Music Festival
Gregory Alan Isakov walking the Great Sand Dunes National Park in "San Luis" music video. Still from video/Courtesy of the artist hide caption
Hozier performs live for the World Cafe Still from video/WXPN hide caption
Rosanne Cash Michael Levine/Courtesy of the artist hide caption
Arc Iris Dana Tarr/Courtesy of the artist hide caption