Listen to O Amar Bhanga Kopal online. O Amar Bhanga Kopal is a Bengali language song and is sung by Partha Sarathi Nayak. O Amar Bhanga Kopal, from the album O Amar Bhanga Kopal, was released in the year 2022. The duration of the song is 4:06. Download Bengali songs online from JioSaavn.