Listen to Amar Nishitho Rater online. Amar Nishitho Rater is a Bengali language song and is sung by Dr. Kakoli Ghosh. Amar Nishitho Rater, from the album Banshi Tomar Bajiechhile, was released in the year 2010. The duration of the song is 3:12. Download Bengali songs online from JioSaavn.