Listen to Oh Yaar Hain Kawa online. Oh Yaar Hain Kawa is a Hindi language song and is sung by Kuldip Manak and Sardul Kwatra. Oh Yaar Hain Kawa, from the album Khel Muqaddar Ka, was released in the year 1980. The duration of the song is 1:19. Download Hindi songs online from JioSaavn.