Listen to Oru Greeshma Rathriyil online. Oru Greeshma Rathriyil is a Malayalam language song and is sung by Nithya Mammen. Oru Greeshma Rathriyil, from the album Oru Greeshma Rathriyil, was released in the year 2020. The duration of the song is 6:37. Download Malayalam songs online from JioSaavn.