The billowing curtains of sound on the second full length album from virtuoso indie-folk band SHEL, is both familiar and far-out to fans of the sister quartet. The classically inspired mandolin, violin and piano are there, along with the band’s glowing vocal harmonies. But also heard are dense, ethereal textures that hover between the digital and the analog. Grooves are deep with electronic ambience and beat-boxing. The overall effect sheds light on their broad collection of influences, from the rock bands of the 60s to the contemplative composers of the 18th Century and even the waves of modern electronica.