Question: Who directed and composed music for the 2006 film that K. J. Singh won a National Film Award for Best Audiography for?
Related documents: [0]  [DOC] Omkara is a 2006 Indian crime drama film adapted from Shakespeare’s "Othello", co-written and directed by Vishal Bhardwaj. It starred Ajay Devgan, Saif Ali Khan, Vivek Oberoi and Kareena Kapoor in the lead roles, supported by Naseeruddin Shah, Konkona Sen Sharma and Bipasha Basu. The director Vishal Bhardwaj himself composed the entire music for the film, including the background score, with lyrics by Gulzar. The film is set in Meerut, a town in Western Uttar Pradesh. [END] 
[1]  [DOC] Kanwarjit Singh Sawhney, a.k.a. K. J. Singh is an Indian audio engineer based in Mumbai who won the 54th National Film Award for Best Audiography and Filmfare Award for Best Sound Design with Shajith Koyeri and Subash Sahu for his work on the 2006 film "Omkara". [END] 
Answer: 
Vishal Bhardwaj
Vishal Bhardwaj