Listen to Koi Din Fangsan Chadh Jayega Vayras Ban Badal Jayega online. Koi Din Fangsan Chadh Jayega Vayras Ban Badal Jayega is a Hindi language song and is sung by Puran Yadav Sajiya. Koi Din Fangsan Chadh Jayega Vayras Ban Badal Jayega, from the album Koi Din Fangsan Chadh Jayega Vayras Ban Badal Jayega, was released in the year 2021. The duration of the song is 7:05. Download Hindi songs online from JioSaavn.