Listen to Thahr Zara O Janeman online. Thahr Zara O Janeman is a Hindi language song and is sung by Mohammed Rafi and Usha Khanna. Thahr Zara O Janeman, from the album Ladki Bholi Bhali, was released in the year 1974. The duration of the song is 2:56. Download Hindi songs online from JioSaavn.