Binaural Beats - Healing & Relaxing [528hz] Delta wave 4Hz by Hygiene Inspektor published on 2022-05-16T11:55:02Z Solfeggio base frequenzy 528Hz divided into 132hz + 66hz. Swing frequenzy +4hz and -4hz delta waves. This sound will bring you in a very calm and deep relaxing mood. Enter with your awareness a new experience and refuel your energy. Genre Religion & Spirituality