North Carolina chamber pop collective Lost in the Trees wowed us last spring with their delicate, mournful release A Church That Fits Our Needs. Thankfully, lead songwriter Ari Picker and his fellow musicians are still hard at work penning songs after the release of album number two. Today on KCRW's Morning Becomes Eclectic, Lost in the Trees debuted a chilling new tune. "Glass Harp" shivers with tense arpeggios, doleful strings and operatic harmonies. Watch video footage of the band's performance below.