Listen to Gyan Wapi Per Gangajal Chadayenge online. Gyan Wapi Per Gangajal Chadayenge is a Hindi language song and is sung by Rashmi Yogini. Gyan Wapi Per Gangajal Chadayenge, from the album Gyan Wapi Per Gangajal Chadayenge, was released in the year 2022. The duration of the song is 3:13. Download Hindi songs online from JioSaavn.