Listen to Sounds to Relax online. Sounds to Relax is an Unknown language song and is sung by Deep Sleep Maestro Sounds. Sounds to Relax, from the album Train Sounds for Sleep (Restful Train Noise, Ambient for Relax, Calm, and Sleep), was released in the year 2022. The duration of the song is 3:14. Download Unknown songs online from JioSaavn.