Listen to Unlocking Harmony: Exploring the 69.3Hz Solfeggio Frequency for Healing and Balance online. Unlocking Harmony: Exploring the 69.3Hz Solfeggio Frequency for Healing and Balance is an Instrumental language song and is sung by Tera Mangala. Unlocking Harmony: Exploring the 69.3Hz Solfeggio Frequency for Healing and Balance, from the album Unlocking Harmony: Exploring the 69.3Hz Solfeggio Frequency for Healing and Balance, was released in the year 2024. The duration of the song is 1:00:01. Download Instrumental songs online from JioSaavn.