Listen to Neel Nirbasan online. Neel Nirbasan is a Bengali language song and is sung by Prabuddha Banerjee, Indrajit Sen and Harsha Dasgupta. Neel Nirbasan, from the album Nagar Philomel, was released in the year 2006. The duration of the song is 4:03. Download Bengali songs online from JioSaavn.