Listen to O Husno-Wafa Ke Deewanon online. O Husno-Wafa Ke Deewanon is a Hindi language song and is sung by Asha Bhosle and Kishore Kumar. O Husno-Wafa Ke Deewanon, from the album Ram Bharose, was released in the year 1977. The duration of the song is 6:43. Download Hindi songs online from JioSaavn.