Listen to Nirupam Purnashashi online. Nirupam Purnashashi is a Bengali language song and is sung by Arati Mukhopadhyay and Manna Dey. Nirupam Purnashashi, from the album Ek Sathe Manna Dey And Arati Mukherjee, was released in the year 2006. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.