Anirudh was announced as composer but due to busy schedules he was replaced by Thaman who composed the second film.
Scott Thaman Shuger (1952, Baltimore - 15 June 2002) was a pioneering Internet journalist who wrote the popular column Today's Papers, which summarized the top headlines in U.S. newspapers, for the online magazine Slate.
He got his break with a duet song ′Yamma Yamma′in All in All Azhagu Raja(2013) with Shreya Ghoshal, music composed by S Thaman.
Thaman Kumar was signed up for a film titled London Maappillai in 2011 but the film failed to finish production, and thus his first release became the thriller Aachariyangal (2012).