[arr] A R Rahman in Yuvan's release?

[noorulwahid]

The yet to be released 'Saroja' movie's audio launch is touted to 
feature both A R Rahman and Yuvan Shankar Raja on stage, 14th July, as 
reported by Indiaglitz. 
(http://www.indiaglitz.com/channels/tamil/article/39887.html)

Is this true?