AR Rahman teases fans as the composer shares a BTS video from 'Ayalaan' re-recording session

'Ayalaan' featuring Sivakarthikeyan in the lead role is gearing up for a grand theatrical release this Pongal, on January 12. The final work for the film is happening and the film's composer AR Rahman is working on the background score for the film. AR Rahman has shared a BTS video from the musical session of 'Ayalaan', and he has also given a peek at the film's background score. And looks like the composer is set to deliver yet another masterpiece with the upcoming film.'Ayalaan' is a science fiction drama, that revolves around a youngster's friendship with a comical alien character, and the film is also expected to address a social issue. Sivakarthikeyan plays the lead role, while the film also has Rakul Preet Singh, Isha Koppikar, Yogi Babu, Karunakaran, Bala Saravanan, and Banu Priya among others. Actor Siddharth has given voice to the alien character, and it is worth mentioning that he didn't charge any salary for his work. Sivakarthikeyan and director Ravikumar too didn't charge any salary for the film.'Ayalaan' is yet to be certified by the CBFC, and the film is said to have a runtime of 2 hours and 25 minutes. The science fiction drama will be clashing with 'Captain Miller', 'Lal Salaam', and 'Mission' at the box office, and the multiple biggies releasing on the same occasion are set to make fans thrilled.