Thrice winner of BBC Folk's best group award, the Scots trio deserve their garlands. On this third album, they again transmute traditional elements – drones, reels, highland melodies – into elegant chamber folk whose orchestral richness far exceeds the normal limits of fiddle, accordion and guitar. Northern shores provide inspiration for soundscapes such as Far From Portland and Torsa that move between drama and contemplative serenity, but an undertow of electronica is also in play, shaped by new producer Tucker Martine. Tricky time signatures, woozy Wurlitzer and a clutch of enigmatic songs from Kris Drever further add to an innovative, beautifully realised album.