Listen to Bondhu Koilen Rosher Kotha Re online. Bondhu Koilen Rosher Kotha Re is a Bengali language song and is sung by Monthora Biswas. Bondhu Koilen Rosher Kotha Re, from the album O Mor Pran Bondhuya, was released in the year 2017. The duration of the song is 4:47. Download Bengali songs online from JioSaavn.