Listen to Koto Valobash Tai Bujai Ki Kor online. Koto Valobash Tai Bujai Ki Kor is a Bengali language song and is sung by Arian Roshi. Koto Valobash Tai Bujai Ki Kor, from the album Durtto, was released in the year 2024. The duration of the song is 4:00. Download Bengali songs online from JioSaavn.