Listen to Hero Banamali Bolbam Chol online. Hero Banamali Bolbam Chol is a Bengali language song and is sung by Rahul Roy and Kanika Karmakar. Hero Banamali Bolbam Chol, from the album Hero Banamali Bolbam Chol, was released in the year 2023. The duration of the song is 3:47. Download Bengali songs online from JioSaavn.