Listen to O Bar Keno Tor Chokh online. O Bar Keno Tor Chokh is a Bengali language song and is sung by Dolan Mitra and Amitava Ghosh. O Bar Keno Tor Chokh, from the album Bangalir Shubha Bibaher Gaan, was released in the year 2024. The duration of the song is 2:00. Download Bengali songs online from JioSaavn.