Kaaryasthan is a 2010 Malayalam-language family drama film written by the duo Udayakrishna-Siby K. Thomas and directed by debutant Thomson K. Thomas. The songs of the film are composed by Berny-Ignatious with lyrics written by Kaithapram Damodaran Namboothiri. The background score for the film is by Rajamani. Mixed and mastered by Balu Thankachan.