Listen to Poro Lailaha Illallah online. Poro Lailaha Illallah is a Bengali language song and is sung by Abul Sarkar and Shefali sarkar. Poro Lailaha Illallah, from the album Shoriyot Marfot Pala, was released in the year 2009. The duration of the song is 12:04. Download Bengali songs online from JioSaavn.