Listen to Amar Nishith Raater Badaldhara - With Narration online. Amar Nishith Raater Badaldhara - With Narration is a Bengali language song and is sung by Shreya Guhathakurta, Ratna Mitra and Rabindranath Tagore. Amar Nishith Raater Badaldhara - With Narration, from the album Megher Kheya - Shreya Guhathakurta, was released in the year 2012. The duration of the song is 5:00. Download Bengali songs online from JioSaavn.