Binaural Beats, or two dissonant notes beating against each other, are used in sound healing to release energy blockages and balance the chakras. The consensus is that binaural beats stimulate intentionality, self-healing, and trauma release.

On the Mediterranean island of Malta, a 5000-year-old underground temple carved into the limestone known as the Hal Saflieni Hypogeum emits a low-frequency believed to have functioned as a place where humans interacted with otherworldly beings.