Listen to Kosto Aisa Badhlo Basa online. Kosto Aisa Badhlo Basa is a Bengali language song and is sung by Atif Ahmed Niloy. Kosto Aisa Badhlo Basa, from the album Kosto Aisa Badhlo Basa, was released in the year 2022. The duration of the song is 4:03. Download Bengali songs online from JioSaavn.