Listen to Kosto Dia Buker Vitor online. Kosto Dia Buker Vitor is a Bengali language song and is sung by Shefali Roy. Kosto Dia Buker Vitor, from the album Kosto Dia Buker Vitor, was released in the year 2025. The duration of the song is 5:52. Download Bengali songs online from JioSaavn.