Listen to A Rainy Day in New York's Central Park: a Tranquil Oasis online. A Rainy Day in New York's Central Park: a Tranquil Oasis is an Instrumental language song and is sung by Jefferson Hamilton. A Rainy Day in New York's Central Park: a Tranquil Oasis, from the album Soft Rain Among the Birch Trees in the Forest for Deep Relaxation and Peaceful Sleep, was released in the year 2024. The duration of the song is 2:07. Download Instrumental songs online from JioSaavn.