Listen to Yeh Duniya Hai Usi Ki online. Yeh Duniya Hai Usi Ki is a Hindi language song and is sung by Kishore Kumar, Manna Dey, Usha Mangeshkar and Bappi Lahiri. Yeh Duniya Hai Usi Ki, from the album Happy Birthday Hit Of Mithun, was released in the year 2015. The duration of the song is 6:17. Download Hindi songs online from JioSaavn.