Listen to O Bhagaban Ruti Dao online. O Bhagaban Ruti Dao is a Bengali language song and is sung by Pratima Banerjee, Sumitra Mukherjee and Hemanta Kumar Mukhopadhyay. O Bhagaban Ruti Dao, from the album Deep Neve Nai, was released in the year 1964. The duration of the song is 2:57. Download Bengali songs online from JioSaavn.