Usha on ending her marriage with Saawan Filmmaker Saawan Kumar Tak passed away 15 days ago, on August 25. The filmmaker's wife Usha Khanna, a legendary music director, did not speak much at that time. The time was now right to catch up with her to tell her love story to the world; it's something that most people do not know. We at ETimes called her up and Usha Khanna spoke about it.