Listen to Duniyawalon O online. Duniyawalon O is a Hindi language song and is sung by Asha Bhosle, Lata Mangeshkar, Usha Mangeshkar and Sushma Shreshta. Duniyawalon O, from the album Aage Badho, was released in the year 2023. The duration of the song is 4:14. Download Hindi songs online from JioSaavn.