Listen to Bango Amar Janani Amar online. Bango Amar Janani Amar is a Bengali language song and is sung by Nupurchhanda Ghosh and Soumitra Chatterjee. Bango Amar Janani Amar, from the album Maa Laho Pronam, was released in the year 2023. The duration of the song is 3:45. Download Bengali songs online from JioSaavn.