Anirudh has started composing music for the Ilayathalapathy Vijay starrer Kaththi. The young music director who is known for his hit numbers, be it a breezy love song or a peppy dance number, has always given his best so far. Likewise, he has shared that Kaththi's music is also shaping up well. Also, it is learnt that Vijay would croon for a song in this film.

Anirudh has tweeted that the Kaththi songs are progressing well and would be loved by the audiences. Directed by AR Murugadoss, the film has Samantha as the female lead.