Album name:-Prem Nagar (1974) Singer: -Kishore Kumar Actor:-Rajesh Khanna, Hema Malini Lyricist :Faani Badayuni Music By:-Sachin Dev Burman ek muamma hai ek muamma hai samjhne ka na samjhane ka ek muamma hai samjhne ka na samjhane ka jindagi kahe ko hai jindagi kahe ko hai khwab hai diwane ka ek muamma hai samjhne ka na […]