Listen to Eto Kosto Buker Vitor online. Eto Kosto Buker Vitor is a Bengali language song and is sung by Md. Saifullah. Eto Kosto Buker Vitor, from the album Amari Theko Tumi, was released in the year 2020. The duration of the song is 4:42. Download Bengali songs online from JioSaavn.