If you type in Archtypal Frequencies Global Institute, they give lots of frequencies for chakras and other things. Maybe sound can help enhance meditations. Or strengthen rituals. Anyway, there are lots of different frequencies. Pineal Empowerment is around 936. Would listening to it for a while help strengthen the gland? Chakras with their frequencies?How much is overkill on the nervous system? (I know, that is individual evaluation.) Maybe find earth element frequencies and the other elements. Help amplify a working.