Listen to Calming Rainy Conservatory Sounds for a Serene Oasis (Instrumental) online. Calming Rainy Conservatory Sounds for a Serene Oasis (Instrumental) is an Instrumental language song and is sung by HarmonicLab Music. Calming Rainy Conservatory Sounds for a Serene Oasis (Instrumental), from the album Mystic Rain: Ambient Nature Sounds for Meditation and Sleep, was released in the year 2024. The duration of the song is 1:06. Download Instrumental songs online from JioSaavn.