“Washington, D.C. shadow-pop duo GEMS have a knack for dramatic, grayscale compositions that hinge on the vocal interplay between band members Lindsay Pitts and Clifford John Usher. "Medusa", the title track from their upcoming debut EP, is a good introduction to their world of sound: a soaring, emotionally laden vocal take from Pitts, a guitar line that hangs glittering in space, booming low-end r”