Listen to Udhar Woh Chaal Chalte Hain online. Udhar Woh Chaal Chalte Hain is a Hindi language song and is sung by Asha Bhosle and O. P. Nayyar. Udhar Woh Chaal Chalte Hain, from the album Ek Musafir Ek Hasina, was released in the year 1962. The duration of the song is 4:37. Download Hindi songs online from JioSaavn.