Dear lovers of sound and the brain! A curious task lies ahead. I want you to stay awake while we talk about music that lulls us to sleep. The best place for advice in this field is Denmark. Prof. Kira Vibe Jespersen is with us, from Aarhus University, Department of Clinical Medicine and Center for Music in the Brain. What kind of music puts our brains to sleep and why? Author: Mojca Delač.