Listen to Woh Kaun Hai online. Woh Kaun Hai is a Hindi language song and is sung by Laxmikant - Pyarelal, Lata Mangeshkar and Mukesh. Woh Kaun Hai, from the album Anjaana, was released in the year 1969. The duration of the song is 6:23. Download Hindi songs online from JioSaavn.