Listen to Serenity Instrumental Music online. Serenity Instrumental Music is an Unknown language song and is sung by Trouble Sleeping Club. Serenity Instrumental Music, from the album Therapy Sleep - Dark Night of the Soul, Deep Sleep, Soothing Piano Sounds, Restful Sleep, Stress Relief, Trouble Sleeping, Serenity Relaxation Music, was released in the year 2015. The duration of the song is 5:50. Download Unknown songs online from JioSaavn.