Listen to Tumi Nirmal Karo online. Tumi Nirmal Karo is a Bengali language song and is sung by Rajanikanta Sen, Hemanta Kumar Mukhopadhyay and Haimanti Shukla. Tumi Nirmal Karo, from the album Pratigna, was released in the year 1985. The duration of the song is 3:00. Download Bengali songs online from JioSaavn.