Listen to Solfeggio Frequency (417 Hz) Stricken Relaxing Journey online. Solfeggio Frequency (417 Hz) Stricken Relaxing Journey is an Instrumental language song and is sung by Supernatural Power. Solfeggio Frequency (417 Hz) Stricken Relaxing Journey, from the album Calm and Arcane Frequencies, was released in the year 2024. The duration of the song is 59:58. Download Instrumental songs online from JioSaavn.