Listen to Gaser Kola Niye Rap Gaan online. Gaser Kola Niye Rap Gaan is a Bengali language song and is sung by Sadikul Islam and junmoni khatun. Gaser Kola Niye Rap Gaan, from the album Gaser Kola Niye Rap Gaan, was released in the year 2024. The duration of the song is 3:48. Download Bengali songs online from JioSaavn.