On Circles

It's been five years since Massachusetts post-rock six-piece Caspian delivered the rightfully acclaimed Dust and Disquiet in 2015.

Throughout their long and storied career, Caspian have delivered for their listeners and fans two things consistently: passages of music of real beauty and almost transcendent heft on the one hand and, on the other, thunderous power and aggression virtual

The New England-bred post-rock outfit Caspian get about a quarter of the way into