Listen to Amar Na Bala Banir online. Amar Na Bala Banir is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Amar Na Bala Banir, from the album Ekla Gitabitan Vol. 5, was released in the year 2012. The duration of the song is 3:32. Download Bengali songs online from JioSaavn.