The number "121" at the end of the title could refer to a specific event, movie, or project related to Simbu or Nayanthara. Without further context, it's difficult to provide more information on this.
The movie's music, composed by AR Rahman, has already been released, and the songs have received a positive response from fans. The film's cinematography, handled by Sarath, promises to deliver stunning visuals that will leave audiences mesmerized.