639 Hertz - Reconnecting & Balancing

Meditation Music for Communication & Harmony with Others

Calm Radio’s Solfeggio Frequencies channel series is a collection of meditation music channels featuring the ancient Solfeggio Frequencies, to help you achieve the beneficial effects of ancient Solfeggio scales and meditation music.

639 hertz is said to heighten your ability to build deep, meaningful, and harmonious relationships with others. Communication, understanding, tolerance and love are enhanced. It is the social frequency.

The Solfeggio frequencies are also known as the Sacred frequencies. 639 hertz is one of these ancient frequencies, which has been embedded in this music channel, creating relaxing music for meditation. For maximum benefits, we recommend listening to this meditation music using headphones.

What are Solfeggio Healing Frequencies?

Solfeggio scales are an ancient musical scale made up of six pure tonal notes, or frequencies. They were used by Benedictine monks in the 11th century to teach monastic chants structured on the six tones of this scale.

According to Dr. Alan Watkins, a neuroscience lecturer at Imperial College, London, those who perform the chants had the lowest heart rate and blood pressure while singing.

Enjoy Calm Radio's free meditation music channels with Solfeggio Frequencies and all relaxing music channels in the Calm app available for iPhone, iPad, Android, Alexa, Roku, Sonos, Bluesound, Kindle, Apple TV, and many other mobile apps.