Anyone who’s studied meditation or watched a Formula 1 race knows you can travel great distances without going anywhere at all — and enjoy the process of not getting there. There’s pleasure in following a circuit so frequently and so closely that everyday bits of the landscape become landmarks (we always pass that bullet-holed stop sign on this route) and a pang when those landmarks change (they replaced the stop sign!). Natural Information Society’s music operates on similar principles, drawing together the thrum of Moroccan gnawa, the austere profundity of Philip Glass, and the circular structures of John Coltrane at his most spiritual into a sound that doesn’t progress so much as it rotates. Its pleasures come from the steady accumulation…