Question: Who wrote a novel that was adapted into a film which featured the voice of a man who sang in Hindi and other languages?

full_context: Document 1: 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. 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. The story is based on a novel of 1958 written by Tarasankar Bandyopadhyay.
Document 2: Utpala Sen: Utpala Sen (12 March 1924 - 13 May 2005) was a prominent Indian Bengali playback singer. She was a very popular playback singer in the 1950s alongside Sandhya Mukherjee, Pratima Banerjee and Alpana Banerjee etc. She has sung numerous duets with prominent male singers such as Hemanta Mukherjee, Manna Dey and also her husband, Satinath Mukherjee.
Document 3: Safar (film): Safar (English: Journey) is a 1970 Indian Hindi film produced by the Mushir-Riaz duo and directed by Asit Sen, based on a novel by Bengali writer Ashutosh Mukherjee. The film stars Ashok Kumar, Rajesh Khanna, Sharmila Tagore and Feroz Khan in lead roles. The film became the tenth top-grossing production of the year. It won one Filmfare Awards and four BFJA Awards. Rajesh Khanna received nomination for BFJA Awards for Best Actor (Hindi).Asit Sen remade the 1956 Bengali film Chalachal, which was directed by him, in Hindi as Safar (1970). As per review by critics, Safar was carried more than ably by Khanna’s immense charm at the peak of his popularity. Rajesh Khanna beautifully conveys his character's desperation and his conviction that surviving by a slender thread is not really living. This film is counted among the 17 consecutive hit films Rajesh Khanna between 1969 and 1971, by adding the two hero films Marayada and Andaz to the 15 consecutive solo hits he gave from 1969 to 1971. The movie is a remake of director's own 1956 Bengali movie "Chalachal".
Document 4: Harano Sur: Harano Sur (Bengali: হারানো সুর;English:The Lost Melody ) is a 1957 Indian Bengali romantic drama film by Ajoy Kar, starring Suchitra Sen and Uttam Kumar, with music by Hemanta Mukherjee, and sung by Geeta Dutt. The film is regarded as one of the finest examples of Bengali cinema of this early golden period. The film has broad similarities in plot with the 1942 Hollywood flick Random Harvest and has been remade twice more in India: the Tamil film Amara Deepam (1956 film) and the Hindi film Amar Deep (1958 film).
Document 5: Hemanta Mukherjee: Hemanta Mukherjee ((16 June 1920 – 26 September 1989); often credited as Hemant Kumar outside Bengal) was an Indian playback singer, music director and film producer, who sang in Bengali, Hindi and other Indian languages. He is also the greatest artist of Rabindra Sangeet. He won two National awards for the category best male playback singer. He is often credited as one of the greatest Indian singers of all time for his unparalleled manly voice.
Document 6: Kishore Kumar: Kishore Kumar (4 August 1929 – 13 October 1987) was an Indian playback singer, actor, lyricist, composer, producer, director, and screenwriter. He is considered one of the successful playback singers in the Hindi film industry.
Document 7: Devdas (1955 film): Devdas (Hindi: देवदास) is a 1955 Indian Drama movie directed by Bimal Roy, based on the Sharat Chandra Chattopadhyay novel, "Devdas". The film had Dilip Kumar in title role, Vyjayanthimala in her first dramatic role where she played as Chandramukhi, hooker with a heart of gold and Suchitra Sen in her Bollywood debut as Parvati in the lead. While Motilal, Nazir Hussain, Murad, Pratima Devi, Iftekhar and Shivraj playing other significant role with Pran and Johnny Walker in extended cameo appearance.
Document 8: S. P. Balasubrahmanyam: Sripathi Panditaradhyula Balasubrahmanyam (   ; born 4 June 1946) is an Indian film playback singer, actor, music director, voice actor and film producer. He is mostly referred to as S. P. B. or Balu. He has won the Guinness World Record for recording the highest number of songs. He has garnered six National Film Awards for Best Male Playback Singer, and twenty five Nandi Awards for his works towards Telugu cinema. In 2012, He received the Andhra Pradesh state NTR National Award for his contributions to Indian cinema.
Document 9: Sitapur Ki Geeta: Sitapur Ki Geeta is a 1987 Hindi movie which stars Hema Malini, Rajesh Khanna and Pran. The music is by Om Prakash Sharma and Master Sonik. The movie, set against a rural backdrop, was most successful in the North and the East of India. "Lachak lachak jaye jawani" is the most famous song from this film sung by Amit Kumar and Asha Bhosle. Rajesh Khanna makes special appearances in the film as the presumably intended groom of Hema Malini. The film was dubbed into Bhojpuri and re-released in 2006.
Document 10: Hemlata: Hemlata (born 16 August 1954 in Hyderabad, India) has been one of the most famous and successful leading playback singers in Bollywood since the late 1970s. She is classically trained and has a unique style of singing which makes her stand apart from other playback singers of her era. She had established herself on her unique exquisite voice quality that she delivered in various Indian Films, Concerts, T.V. Serials, Music Albums and gave many unforgettable songs like Ankhiyon Ke Jharokhon Se, Le To Aaye Ho Hame Sapno Ke, Tu Is Tarah Se Meri Zindagi Mein, Kaun Disha Leke Chala Re. Her magnificent velvety voice rich in emotion and expression has reached to millions of music lovers, touching their souls as she has recorded more than 5000 songs and has sung in more than 38 Regional, National and International languages including Bengali, Bhojpuri, Punjabi, Haryanvi, Rajasthani, Marwari, Brij Bhasha, Gujarati, Marathi, Sindhi, Oriya, Assamese, Malayalam, Kannada, Konkani, Dogri, Multani, Saraiki, Garhwali, Bundeli, Nepali, Arabic, Persian, Urdu, Sanskrit, Prakrit, English, French, Mauritian Creole, Spanish, Italian, Zulu, Dutch, Hindi, etc.
Document 11: Seema (1971 film): Seema is a 1971 Hindi film directed by Surendra Mohan. Though this film was not a big commercial success, it is renowned for its lilting musical score by the duo of Shankar Jaikishan and is especially remembered for a very famous song by Tamil singer Sharda Rajan Iyengar with Mohammad Rafi "Jab bhi yeh dil udaas hota hai", which was penned by Gulzar. The story of the film is a love triangle with a tragic ending with the heroine Simi Garewal committing suicide.
Document 12: Mukesh (singer): Mukesh Chand Mathur (22 July 1923 – 27 August 1976), better known mononymously as Mukesh, was an Indian playback singer of Hindi movies. Along with Mohammed Rafi, Manna Dey and Kishore Kumar, he was one of the most popular and legendary singers of his era. Amongst the numerous nominations and awards he won, his song "Kai Baar Yuhi Dekha Hai" from film "Rajnigandha" (1973) won him the National Film Award for Best Male Playback Singer. Mukesh was also popular as being the voice of the actor Raj Kapoor,Manoj Kumar,Feroz Khan,Sunil Dutt.
Document 13: Mohammed Rafi: Mohammed Rafi (24 December 1924 – 31 July 1980) was an Indian playback singer and one of the most popular singers of the Hindi film industry. Rafi was notable for his voice and versatility; his songs ranged from classical numbers to patriotic songs, sad lamentations to highly romantic numbers, qawwalis to ghazals and bhajans. He was known for his ability to mould his voice to the persona of the actor, lip-synching the song on screen in the movie. Between 1950 and 1970, Rafi was the most sought after singer in the Hindi film industry. He received six Filmfare Awards and one National Film Award. In 1967, he was honoured with the Padma Shri award by the Government of India.
Document 14: Hemanta Mukherjee metro station: Hemanta Mukherjee Metro Station is a station of Line 6 of the Kolkata Metro. The station is named in honour of the Indian Bengali playback singer Hemanta Mukherjee.
Document 15: Bela Mukherjee: Bela Mukherjee (d. June 25, 2009) was an Indian singer and the wife of singer and music director Hemanta Mukherjee. She recorded a number of songs with her husband.
ground_truth: Tarasankar Bandyopadhyay