We recommend using headphones for the best experience with this track. It features super low frequency tones near 10Hz-12Hz, which can be very helpful in releasing stress and tension and calm down mind. On the higher spectrum the melody is playing @432hz. We hope this will be very helpful. Suggested Track : https://youtu.be/rLhrfCZROlQ Copyright ⓒ 2018 Meditative Mind. All Rights Reserved. http://www.meditativemind.org