Listen to Nidrahara Raater E Gaan online. Nidrahara Raater E Gaan is a Bengali language song and is sung by Subinoy Roy. Nidrahara Raater E Gaan, from the album Amar Apan Gaan, was released in the year 2020. The duration of the song is 3:58. Download Bengali songs online from JioSaavn.