Listen to Gramchhara Oi Ranga online. Gramchhara Oi Ranga is a Bengali language song and is sung by Namita Raychaudhury. Gramchhara Oi Ranga, from the album Bhola Moner Srote, was released in the year 2023. The duration of the song is 5:07. Download Bengali songs online from JioSaavn.