Listen to Tranquility: Warm Rain on the Piano online. Tranquility: Warm Rain on the Piano is an Instrumental language song and is sung by Deep Sleep Hypnosis Masters, Baby Lullaby Academy and Baby Sleep Lullaby Academy. Tranquility: Warm Rain on the Piano, from the album Remove Insomnia Forever: Fall Into Deep Sleep, Healing of Stress, Anxiety and Depressive States, was released in the year 2024. The duration of the song is 4:19. Download Instrumental songs online from JioSaavn.