Listen to Sleep and Relaxation Flute Music online. Sleep and Relaxation Flute Music is an Instrumental language song and is sung by Serenity Rising. Sleep and Relaxation Flute Music, from the album Sleeping Music: Soothing Music For Deep Sleep, Music For Relaxation, Sleep Aid, Cure Insomnia and Calm Sleep Music, was released in the year 2021. The duration of the song is 2:20. Download Instrumental songs online from JioSaavn.