Listen to Tum Kya Jaano Duniya Walon online. Tum Kya Jaano Duniya Walon is a Hindi language song and is sung by Shailendra Bhartti and Vipin Sachdeva. Tum Kya Jaano Duniya Walon, from the album Le Shiv Ka Naam Kanwariya, was released in the year 1997. The duration of the song is 3:01. Download Hindi songs online from JioSaavn.