Amar Prem (1972). This Rajesh Khanna, and Sharmila Tagore starer was directed by Shakti Samanta based on a short Bengali story by Bibhutibhushan Bandopadhyay. Music was by RD Burman. The movie had great songs like, "Chingari Koi Bhadke", "Kuchh Toh Log Kahenge", "Yeh Kya Hua" by Kishore Kumar. A lovely song by Lataji, "Bada Natkhat Hai Yeh". And, ""Doli Mein Bithai Ke", a classic by the legendary Music Director, SD Burman. That was an era where lyrics and music were in perfect harmony.