The unit of director Manoj N S`s upcoming film Moonwalk, featuring actor Prabhu Deva in the lead, chose to celebrate Oscar winner A R Rahman`s birthday at the grand audio launch event of the film by getting the ace musician to cut a cake on stage. 
 
For the unaware, the Mozart of Madras, who has sung all five tracks in the film, is also making his acting debut in this feature film.

The much-awaited grand audio launch event of the feature film Moonwalk turned into a musical night to remember on Sunday as the evening featured electrifying live performances by A R Rahman and Prabhu Deva.