Listen to Koto Janazar Poreci Namaj online. Koto Janazar Poreci Namaj is a Bengali language song and is sung by Kamrul Islam Asrafi. Koto Janazar Poreci Namaj, from the album Koto Janazar Poreci Namaj, was released in the year 2025. The duration of the song is 3:22. Download Bengali songs online from JioSaavn.