Listen to Boltur Biye Niye Rap Song online. Boltur Biye Niye Rap Song is a Bengali language song and is sung by Sadikul Islam and toslima. Boltur Biye Niye Rap Song, from the album Boltur Biye Niye Rap Song, was released in the year 2024. The duration of the song is 3:53. Download Bengali songs online from JioSaavn.