Listen to Kannahasir Dol Dolano online. Kannahasir Dol Dolano is a Bengali language song and is sung by Swapan Bandyopadhyay. Kannahasir Dol Dolano, from the album Swapan Parer Dak, was released in the year 2006. The duration of the song is 3:33. Download Bengali songs online from JioSaavn.