Listen to Bandhu Raho Raho Sathe online. Bandhu Raho Raho Sathe is a Bengali language song and is sung by Rajeswari Dutta. Bandhu Raho Raho Sathe, from the album Bandhu Raho Raho Sathe, was released in the year 1961. The duration of the song is 3:02. Download Bengali songs online from JioSaavn.