Listen to Bol Changu Bol Mangu online. Bol Changu Bol Mangu is a Marathi language song and is sung by Suresh Wadkar and Sachin. Bol Changu Bol Mangu, from the album Changu Mangu, was released in the year 1989. The duration of the song is 3:52. Download Marathi songs online from JioSaavn.