Kanuga Records will release a soundtrack album for the documentary (K)nox: The Rob Knox Story. The album features the film’s original music composed by the British rock band Taxi Joe. The soundtrack will be released digitally tomorrow, January 19 and will be available to stream/download here. (K)nox: The Rob Knox Story is directed by Aaron Truss and focuses on the case of 18 year old Rob Knox who was stabbed to death just days after filming his breakthrough role as Marcus Belby in Harry Potter and the Half-Blood Prince.