Listen to Kasar Jilar Promote Gaan online. Kasar Jilar Promote Gaan is a Bengali language song and is sung by Roshidul Hoque and Shajida Khatun. Kasar Jilar Promote Gaan, from the album Kasar Jilar Promote Gaan, was released in the year 2024. The duration of the song is 3:21. Download Bengali songs online from JioSaavn.