The thriller film 3 gained high anticipation due to the viral marketing of what song that was written and sung by Dhanush, and composed by Anirudh Ravichander?
3 (2012 Tamil film) 3 is a 2012 Indian Tamil romantic-psychological thriller film written and directed by Aishwarya R. Dhanush in her directorial debut. It stars her husband Dhanush, who himself co-produced the film, alongside his wife. The soundtrack and film score were composed by debutante Anirudh Ravichander while the cinematography was handled by Velraj. The film gained high anticipation due to the viral marketing of the song "Why This Kolaveri Di".
Dhilluku Dhuddu Dhilluku Dhuddu (English: "Money for Guts" ) is a Tamil slapstick comedy-horror film directed by Rambala and produced by Sri Thenandal Films. The film features starring Santhanam and Shanaya in the leading roles, while Saurabh Shukla appears in a pivotal role. Featuring music composed by S. Thaman, "Dhilluku Dhuddu" began production in November 2015 and released on 7 July 2016 and turned to be successful at box office.It was dubbed into hindi as  Rajmahal 3