There are plenty of ways to tie Arborea to the freak folk and new American guitar movements that emerged in the early 21st century. Though the Maine-based husband-and-wife duo of Buck and Shanti Curran presented a halfway point between otherworldly female vocals à la Joanna Newsom and deeply disciplined guitar playing à la Jack Rose, the sum total was something altogether removed. In large part, the Currans belonged more directly to the lineage of musicians who grew out of the late-'50s folk revival, seeking to connect current music to ancient traditions, as opposed to using i...