Listen to Calming Nights online. Calming Nights is an Instrumental language song and is sung by Solfeggio Frequencies 528Hz and Solfeggio Frequencies Tones. Calming Nights, from the album Solfeggio Healing 528 Hz, was released in the year 2021. The duration of the song is 3:17. Download Instrumental songs online from JioSaavn.