After Kaala, there is a lot of expectations on Rajinikanth's next with Karthik Subbaraj. The film's shooting is currently progressing at a brisk pace in Darjeeling, and it is said that Rajini has given a 40-day call sheet for the single schedule completion. 

It is well known that Anirudh will be composing the music for the film. One charm that we missed out in the last two Rajini films is SP Balasubramaniam's voice for the introductory song. Now, a little birdie has hinted to us that SPB has sung the intro song for the Superstar in this film! 

There has not been an official announcement on this yet, but it seems like we can expect one very soon.