Listen to Duniyawalo O Duniyawalo online. Duniyawalo O Duniyawalo is a Hindi language song and is sung by Lata Mangeshkar and Sushma Shreshtha. Duniyawalo O Duniyawalo, from the album Joi Bangladesh, was released in the year 1971. The duration of the song is 5:53. Download Hindi songs online from JioSaavn.