Listen to Kalir Krishna - Duet online. Kalir Krishna - Duet is an Assamese language song and is sung by Dwipen Baruah, Kokila Goswami, Mrinalini Dutta Chowdhury, Lalita Das and Puspa Das. Kalir Krishna - Duet, from the album Kaka Dauta Nati Aro Hathi, was released in the year 1982. The duration of the song is 3:34. Download Assamese songs online from JioSaavn.