The makers of Sivakarthikeyan's upcoming movie Doctor, announced on Monday that an update about the film's second single will be out at 5 PM. So far the movie has had a track titled Chellama released, composed by Anirudh. 

Directed by Nelson, Doctor is a comedy-action-entertainer with Tamil debutant Priyanka Mohan playing female lead. The film has actor Vinay playing the role of a villain.