“Five years ago, the German-American duo HAERTS released “Hemiplegia,” a slowly building onslaught of dance-pop that pulsates like blood through veins after an unexpected shock to the system. Such self-assured early work fueled HAERTS’s well-received debut album, as well as buzz-generating stops on the festival circuit. The ecstasy of early success, however, led to a painful comedown following a sp”
