Kollywood flick Vettai starring Arya and Madhavan in lead roles will soon hit the screens. The team also said that they will release a single audio of the flick today. his single track that goes 'Papa Papa Papapa...' is a peppy foot-tapping number and will go live on a popular radio station. The flick is directed by Linguswamy and has Sameera Reddy and Amala Paul doning female leads. Yuvan Shankar Raja has composed the music for 'Vettai'. The flick is an action packed entertainer with good lot of commercial mix. Vettai is expected to hit screens for Pongal, 2012.