Listen to Hum Tujhe Dhoond Lenge Part 1 online. Hum Tujhe Dhoond Lenge Part 1 is a Hindi language song and is sung by Kalyanji-Anandji and Mohammed Rafi. Hum Tujhe Dhoond Lenge Part 1, from the album Duniya Mahal, was released in the year 1968. The duration of the song is 7:11. Download Hindi songs online from JioSaavn.