Listen to Oasis of Relaxation online. Oasis of Relaxation is an Instrumental language song and is sung by Sleep Sounds. Oasis of Relaxation, from the album Sleep Headphones Noise Cancelling - Relaxing Music with Special Sleep Sounds to find Peace and Comfort, was released in the year 2020. The duration of the song is 6:14. Download Instrumental songs online from JioSaavn.