Actor Jayam Ravi launched a single track from the film Vil Ambu at enGenia 15, a cultural programme, held at the Bertram Hall in Loyola College on Saturday. Director Suseenthiran, while speaking on the occasion, said that Ramesh Subramaniam, the director of the movie, was his roommate for 11 years. “This film has been done for friendship,” he added. The flick, which has Harish Kalyan and Sri as its heroes, features Srushti Dange as the heroine. The music for the film has been scored by Navin. Interestingly, three music directors - Anirudh, G V Prakash and Iman, have each sung a song in this film. Sources in the industry disclose that the audio is to be launched on September 27 at Sathyam cinemas.