Many thanks to @filmmusicrep for tweeting their link!
Film Music Reporter has posted that Tyler Bates and Joel Richard are composing the music for John WIck starring Keanu Reeves. The film will also featu®e songs that Bates wrote with Marilyn Manson and Cisandra Nostalghia. DJ Le Castle Vania is also contributing some club tracks to the film. The article is here.