Dhanush has announced that maestro Ilayaraja will be composing music for his production venture Amma Kanakku.The film is produced under his banner Wunderbar Films jointly with Anand L Rai’s Colour Yellow Films and directed by Ashwiny Iyer Tiwari. Amma Kannaku stars Samuthirakani, Revathy and Amala Paul in the lead roles.The actor-producer has said that he is happy to associate with the maestro for the film.