Bincika Brainwave Entrainment: Binaural Beats for Calm, Meditation, Sleep and Healing na Wellness Through Sound,Lawrence Libert, wanda aka saki a ranar . Kundin waƙoƙi 13 wanda ya haɗa da 'Theta 6 Hz Deep Meditation'. Samu cikakken kididdigar yawo, nazarin kowace waƙa, da ma'aunin shiga na masu sauraro.
