Avishkaar (1974) , a 1974 bollywood/drama movie released on 9/26/1974 starring Rajesh Khanna, Sharmila Tagore, produced by Basu Bhattacharya. Amar and Mansi's marital life becomes strained when his job in an advertising agency gets him in close proximity with beautiful models. The soundtrack features songs like Mere Lal Tum To Hamesha The, Babul Mora Naihar Chhooto Jaye, Naina Hain Pyase Mere, Hansne Ki Chah Ne Kitna Mujhe sung by Prabodh Chandra Dey (Manna Dey).
