Nootropics is an album built like a glacier. Layers of chill slowly fall upon one another, blending into the last section, over and over, until collectively they form something striking. The latest effort of Baltimore-based band Lower Dens, Nootropics presents a similar atmosphere to another Baltimore-based band – Beach House. On the opening track, "Alphabet Song," vocalist Jana Hunter could easily be mistaken for Victoria Legrand. The album itself is a slow ride, tracks sliding into each other, swirling with drones and simple guitar work. According to Hunter, "Alphabet Song," "and singles "Brains" and "Propogation" exemplify the theme of the album, which is the both the betterment and deterioration of humanity through science and change. Nootropics captures that dichotomy by conveying a myriad of quiet emotions. – allison levin