Dharma (1973) - Raaz Ki Baat Keh Doon Toh JANEH mehfil mein , Phir Kya ho !

http://www.imdb.com/title/tt0355374/
Film - Dharma 1973,
MD - Sonik-Omi,
Lyricist - Verma Malik,
Singers - Mohd.Rafi & Asha Bhonsle