Listen to Gentle Night Harmonies Echo online. Gentle Night Harmonies Echo is an Instrumental language song and is sung by Relaxing Guitar Music Radio, Relaxing Guitar Music Retro and Guitar Relax. Gentle Night Harmonies Echo, from the album Night Serenades: Guitar Music Harmonies, was released in the year 2025. The duration of the song is 2:54. Download Instrumental songs online from JioSaavn.