Listen to Bansher Banshi Dosh online. Bansher Banshi Dosh is a Bengali language song and is sung by Sadhana Sargam. Bansher Banshi Dosh, from the album Sadhna Sargam- Sujan Re, was released in the year 2003. The duration of the song is 4:00. Download Bengali songs online from JioSaavn.