Listen to Banga Amar Janani Amar online. Banga Amar Janani Amar is a Bengali language song and is sung by Krishna Chattopadhyay. Banga Amar Janani Amar, from the album Krishna Chatterjee - Teen Disharir Surdhara, was released in the year 1995. The duration of the song is 2:56. Download Bengali songs online from JioSaavn.