The Polyphonic Caravan is a longstanding project aimed at researching, safeguarding and promoting the Epirus polyphonic song. Performed for centuries, the Epirus polyphonic song is performed by a ...

NPR's Ayesha Rascoe speaks with musician Tim DeLaughter about his choral rock group, The Polyphonic Spree, and its new album, "Salvage Enterprise." When you write for a living, writer's block can be a ...