Listen to Relaxing Instrumental Music online. Relaxing Instrumental Music is an Unknown language song and is sung by Serenity Music Relaxation. Relaxing Instrumental Music, from the album Serenity Music for Relax – Be Positive and Happy, Sounds of Nature for Relaxation, Deep Sounds for Meditation, Energy and Motivation, New Age Music, was released in the year 2016. The duration of the song is 4:51. Download Unknown songs online from JioSaavn.