It looks like Maniratnam is now planning to offer his fans a sort of celebratory surprises for the fans, especially in collaboration with AR Rahman. Soon followed by the first look posters of Kaatru Veliyidai, the duo had released the first single track titled ‘Azhagiye’, which became an overnight success and almost everyone in the town are incessantly crooning the number. Then came the next song ‘Vaan’, which is creating a sort of divine experience rendered by Shashaa Tirupati. Now with boys and girls engrossed with his love anthem, the makers are releasing the 3rd single track from this film ‘Saaraatu Vandiyile’ next week. This would be completely different in genre from the previous numbers and it is going to be a marriage song. Kaatru Veliyidai stars Karthi as a pilot and Aditi Rao Hydari as a doctor, who happen to bounce across each other during a flight journey. The film also features Shraddha Srinath, RJ Balaji and Delhi Ganesh in important roles. AR Rahman’s musical score and Ravi Varman’s cinematography are the additional attractions in this film, which is scheduled for release on April 7.