Listen to Waves and Piano for Insomnia online. Waves and Piano for Insomnia is an English language song and is sung by Relaxation Zone. Waves and Piano for Insomnia, from the album The Art of Healing Sleep (Nature Sounds and Sleep Music, Treatment of Insomnia, Relaxation Before Bedtime, Dream & Sleep Deeply), was released in the year 2017. The duration of the song is 3:27. Download English songs online from JioSaavn.