Listen to Insaaf Ki Dagar Pe (From "Gunga Jumna") online. Insaaf Ki Dagar Pe (From "Gunga Jumna") is a Hindi language song and is sung by Hemant Kumar and Naushad. Insaaf Ki Dagar Pe (From "Gunga Jumna"), from the album Hemant Kumar Special, was released in the year 2015. The duration of the song is 3:20. Download Hindi songs online from JioSaavn.