The trend of single track has been into existence in Tamil film industry over a long period of time, but it was ‘Evandi Unna Pethan’ from Vaanam that marked a grand success.
Off the late, it was Mankatha. But the rival factor between Silambarasan and Dhanush has become an issue now. On a social networking site, more comments slamming Dhanush’s ‘Why This Kolaveri Di?’ was posted that has apparently irked STR.

Says Simbhu: “I kindly request media and fans not to compare and make a big issue one a single song of Dhanush ... he is a good friend and an actor from my same cine family ... everyone has the rights to sing and write a song, just because is started the trend of simple lyrics doesn’t mean no one can do it!!! So please relax and just enjoy the song ... I’m very angry with my fans who r fuming about this so please stop it and I’m there to take care of it.”