Listen to Kothay Roila Dewan Baba online. Kothay Roila Dewan Baba is a Bengali language song and is sung by Rina Sarkar. Kothay Roila Dewan Baba, from the album Jiarote Kella, was released in the year 2018. The duration of the song is 4:42. Download Bengali songs online from JioSaavn.