Listen to Hum Pyar Ki Dagar Ke Do Musafir online. Hum Pyar Ki Dagar Ke Do Musafir is a Hindi language song and is sung by Mohammed Rafi, Lata Mangeshkar and Kalyanji-Anandji. Hum Pyar Ki Dagar Ke Do Musafir, from the album Do Musafir, was released in the year 1978. The duration of the song is 4:25. Download Hindi songs online from JioSaavn.