Listen to Ekti Koli Dutti Pata online. Ekti Koli Dutti Pata is a Bengali language song and is sung by Swagato Dey. Ekti Koli Dutti Pata, from the album Sera Swagato Vol. 2, was released in the year 2003. The duration of the song is 3:08. Download Bengali songs online from JioSaavn.