Listen to Sleep Flute Music online. Sleep Flute Music is an Instrumental language song and is sung by Serenity Rising. Sleep 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 2:18. Download Instrumental songs online from JioSaavn.