Vai Raja Vai single on August 14

We know that maestro Ilaiyaraaja has recently sung a song in the film Vai Raja Vai directed by Aishwaryaa R Dhanush. Interestingly, the lyrics for the song was penned by none other than Dhanush. The latest we hear is that single will be released on August 14.
Aishwaryaaa posted on her micro-blogging page, "#Vairajavai single track release-aug 14th Singer- maestro illayaraja :) Lyrics - poetu dhanush @dhanushkraja The wait is over ...:):)" Music for the film is by Yuvan Shankar Raja.