Listen to Prosperity Portal 639Hz online. Prosperity Portal 639Hz is an Instrumental language song and is sung by Manifestation Vibrations. Prosperity Portal 639Hz, from the album Manifestation Energy Vibrations - Calm Solfeggio Frequencies For Attracting Positive Energy, was released in the year 2025. The duration of the song is 2:48. Download Instrumental songs online from JioSaavn.