Listen to Duta Moner Kathaa online. Duta Moner Kathaa is a Bengali language song and is sung by Ramkumar Chatterjee. Duta Moner Kathaa, from the album Ramkumar Chatterjee 4 Pack, was released in the year 2014. The duration of the song is 10:24. Download Bengali songs online from JioSaavn.