David Rawlings and Gillian Welch. Mark Seliger/Courtesy of the artist hide caption

itoggle caption Mark Seliger/Courtesy of the artist

World Cafe hose David Dye and singer-songwriter Elizabeth Cook check out Grimey's Records in Nashville, Tenn. WXPN hide caption

itoggle caption WXPN

Even with creative MP3 packaging for his music, Of Montreal's Kevin Barnes still believes in the concept of the album. Patrick Heagney hide caption

itoggle caption Patrick Heagney