Listen to Protidin Koto Gan Gawa Hoy online. Protidin Koto Gan Gawa Hoy is a Bengali language song and is sung by Saad Mahmud. Protidin Koto Gan Gawa Hoy, from the album Protidin Koto Gan Gawa Hoy, was released in the year 2022. The duration of the song is 3:14. Download Bengali songs online from JioSaavn.