Aaj Ki Jhunli Raat Ma - 'old school' Bollywod song from Talaash

From Wikipedia:  
Talash (english: 'Search') is a Hindi film by O. P. Ralhan released in 1969
starring Rajendra Kumar and Sharmila Tagore. This movie was the first movie in Bollywood which was publicized as having a budget of Rs 1 Crore (i.e. INR 10 Millions).

(( I met Sharmila Tagore when she spoke at the Kennedy Center a few years ago after the Maximum India festival screening of Satyajit Ray's 'Devi'.   here's the photo set))