Who wrote a novel that was adapted into a film which featured the voice of a man who sang in Hindi and other languages?
Saptapadi (1961 film): Saptapadi (English: Seven steps) is a 1961 Indian Bengali romantic drama film by Ajoy Kar, starring Suchitra Sen, Uttam Kumar, Chhabi Biswas and Chhaya Debi. Saptapadi (1961 film):  Regarded as the romantic blockbuster of the evergreen romantic pair of Bengali cinema, Uttam Kumar and Suchitra Sen, accompanied with mesmerizing music direction and playback singing in Uttam's voice by Hemanta Mukherjee and in Suchitra's voice by Sandhya Mukherjee. Saptapadi (1961 film):  The story is based on a novel of 1958 written by Tarasankar Bandyopadhyay.
i don't know