Question: The film Navakoti Narayana was based on the life of Purandara Dasa who was born in what year?

Passages:
Bhakta Jayadeva is a 1961 Telugu devotional & biographical film, based on the life of 12th Century Orissa Sanskrit Poet Jayadeva, produced by Komaravolu Narayana Rao, G. Paramdhama Reddy on Lalitha Kala Nikethan banner and directed by P. V. Rama Rao while Ramakrishna taking care of direction supervision.  Starring Akkineni Nageswara Rao, Anjali Devi in the lead roles and music composed by Saluri Rajeshwara Rao. Vipra Narayana (Telugu:విప్రనారాయణ) is a Telugu devotional & biographical film, based on the life of Thondaradippodi Alvar, also called Vipranarayanar or Bhaktanghri Renu Swamy was a Tamil Vaishnava Saint.  He led his life in devotion to Lord Narayana and worked for the Perumal (Lord) by dedicating him with garlands.  He is one of the 12 Alvars. Gratefulness also Katanho is a Cambodian drama film, based on a true life of a young girl who lived in Phnom Penh.  The film was considered one of the best films of the year in Cambodia.  The film had a highly successful theatrical run and received several awards at the Khmer film festival.  These included the best actress award for Ly Chan Siha.  Despite being based on true life, the film has some similarity to Thailand's 1985 film "Walli" (thai:วัลลี) .  as well as another film produced by Campro Production, Neang Neath which seem to be the remake of "Nang Nak", Thai 1999s horror film.  This film was released at the Kirirom cinema in Phnom Penh with English subtitles. Jayabheri (Telugu: జయభేరి;) is a 1959 Telugu devotional & biographical film based on life of Karnataka poet Kaasinath, produced by Vasireddy Narayana Rao on Sarada Productions banner and directed by P. Pullaiah.  Starring Akkineni Nageswara Rao, Anjali Devi in lead roles and music composed by Pendyala Nageswara Rao.  The film is remake of Marathi film "Lokshahir Ram Joshi" (1947) & in Hindi as "Matwala Shayar Ram Joshi".  The film simultaneously released in Tamil as "Kalaivaanan". Bengaluru Vijaya "B.V." Radha (15 August 1948 – 10 September 2017) was a former Indian actress and film producer.  Starting her career in the 1964 Kannada film "Navakoti Narayana".  She went on to play mostly supporting roles in over 300 films, 250 of which were in Kannada, and the rest in Tamil, Telugu, Malayalam, Tulu and Hindi. Navakoti Narayana (Kannada: ನವಕೋಟಿ ನಾರಾಯಣ ) is a 1964 Indian Kannada film directed by S. K. Ananthachari starring Rajkumar and Sowcar Janaki in lead roles.  The film is based on the life of Purandara Dasa, a prominent composer of Carnatic music who lived from 1484-1564.  In the film, Rajkumar plays the role of Purandara Dasa.  The music of the film was composed by Shivaprasad. Tandra Paparayudu is a 1986 Telugu epic biographical war film directed by Dasari Narayana Rao and produced by U. Suryanarayana Raju under Gopi Krishna Movies.  The film stars Krishnam Raju, Jaya Prada, Jayasudha, Sumalatha, Pran and Mohan Babu in the lead roles.  The film is based on the life of 17th century warrior Tandra Paparayudu, the General of Bobbili, and General Bussy.  The film was featured at the 11th International Film Festival of India. Purandara Dāsa (Kannada: ಪುರಂದರ ದಾಸ ) (1484–1564) was a Haridasa (a devotee - servant of Lord Hari (Vishnu)), great devotee of Lord Krishna (an incarnation of Lord Vishnu) and a saint.  He was a disciple of the celebrated Madhwa philosopher-saint Sri Vyasatirtha, and a contemporary of yet another great Haridasa, Kanakadasa.  His Guru, Sri Vyasatirtha himself glorified Purandara Dasa in a song thus: "Dāsarendare purandara dāsarayya" (ದಾಸರೆಂದರೆ ಪುರಂದರ ದಾಸರಯ್ಯ).  Purandara Dasa was a composer, singer and one of the chief founding-proponents of the South Indian classical music (Carnatic Music).  In honor of his significant and legendary contributions to Carnatic Music, he is widely referred to as the "Pitamaha" ("lit", "father" or the "grandfather") of Carnatic Music.  He is respected as an "avatara" (incarnation) of the great sage Narada (a celestial being who is also a singer). Narayana Ninna Namada (Kannada: ನಾರಾಯಣಾ ನಿನ್ನ್ ನಾಮದ ) is a Kannada composition in Carnatic music by Purandara Dasa in the 16th century.  It is set in the Shuddha Dhanyasi raga and the Khanda Chapu tala.  It emphasizes the value of reciting God's name. Life expectancy is a statistical measure of the average time an organism is expected to live, based on the year of their birth, their current age and other demographic factors including sex.  The most commonly used measure of life expectancy is at birth (LEB), which can be defined in two ways.  "Cohort" LEB is the mean length of life of an actual birth cohort (all individuals born a given year) and can be computed only for cohorts born many decades ago, so that all their members have died.  "Period" LEB is the mean length of life of a hypothetical cohort assumed to be exposed, from birth through death, to the mortality rates observed at a given year.

Supporting sentences:
 The film is based on the life of Purandara Dasa, a prominent composer of Carnatic music who lived from 1484-1564. Purandara Dāsa (Kannada: ಪುರಂದರ ದಾಸ ) (1484–1564) was a Haridasa (a devotee - servant of Lord Hari (Vishnu)), great devotee of Lord Krishna (an incarnation of Lord Vishnu) and a saint.