Listen to Rang Rang Nana Rang online. Rang Rang Nana Rang is an Assamese language song and is sung by Krishna, Utpala, Asomi, Arindam, Nirupama, Mrinalini Dutta Chowdhury, Bhupinder Singh and Munin. Rang Rang Nana Rang, from the album Akon, was released in the year 1979. The duration of the song is 4:42. Download Assamese songs online from JioSaavn.