It seems many suprises are present there for Superstar Rajinikanth fans on his Birthday today. Aishwarya Rajinikanth today released the Single audio track titled 'Thalaiva' at the leading music stores here at Chennai with all leading singers including Haricharan, Naresh Iyer, Swetha Mohan and many others where present at the event.

Thalaiva (that's how Rajini fans fondly call the superstar), a single is the title given to the album. The music is composed and produced by Shyam Benjamin. The album is sponsored by Shivaas.com and Planet M.

The song said to be a rocking one and it will become a rage among Rajini fans adds sources. Check out the album release stills below.