Listen to Nidra Hara Rater E Gaan online. Nidra Hara Rater E Gaan is a Bengali language song and is sung by Malabika Bhattacharjee. Nidra Hara Rater E Gaan, from the album Gaanguli Mor, was released in the year 2024. The duration of the song is 3:23. Download Bengali songs online from JioSaavn.