Listen to Amra Gaichi Unisher Gaan online. Amra Gaichi Unisher Gaan is a Bengali language song and is sung by Emon Chatterjee. Amra Gaichi Unisher Gaan, from the album Amra Gaichi Unisher Gaan, was released in the year 2021. The duration of the song is 4:16. Download Bengali songs online from JioSaavn.