The album features five songs,[22] composed by Harris Jayaraj.[23] The composing sessions took place in Singapore, Zimbabwe and Ooty.[24][25] The audio launch was held at the Sathyam Cinemas on 4 March 2012. Actors Karthi, Surya, Jeeva and Arya were present at the event.[26] A three-minute trailer and song sequences was screened for the guests and media people as well.[27]
The soundtrack received generally positive reviews. Behindwoods.com claimed that it "definitely has a few like-able singalongs to keep the audio outlets happy", providing a rating of 3/5.[28] The Song Venam Machan Venam became an Instant hit and topped the chart for several weeks.[29] Indiaglitz.com mentioned that the composer had "fulfilled the director's expectations, as the songs strike a chord during the first-listen itself. 'Oru Kal Oru Kannadi' music album celebrates love and reflects youngsters, like the previous films of Rajesh."[30]