Listen to Bandhu Raho Raho Sathe online. Bandhu Raho Raho Sathe is a Bengali language song and is sung by Nilanjana Bagchi. Bandhu Raho Raho Sathe, from the album Chirosakha He, was released in the year 2017. The duration of the song is 4:30. Download Bengali songs online from JioSaavn.