Listen to Ek Sutra Bandhiachi online. Ek Sutra Bandhiachi is a Bengali language song and is sung by Debabrata Biswas and Rabindranath Tagore. Ek Sutra Bandhiachi, from the album Tarun Kobi Rabindranath, was released in the year 2014. The duration of the song is 3:20. Download Bengali songs online from JioSaavn.