Listen to Long March Bondi Manusher Gaan online. Long March Bondi Manusher Gaan is a Bengali language song and is sung by Pratul Mukhopadhyay. Long March Bondi Manusher Gaan, from the album Long March Bondi Manusher Gaan, was released in the year 2025. The duration of the song is 4:42. Download Bengali songs online from JioSaavn.