The audio launch of Mani Ratnam's Chekka Chivantha Vaanam took place on September 5. But the team had launched only two tracks prior to that. 

Now, the first two songs Mazhai Kuruvi and Bhoomi Bhoomi have reached quite well amongst the audience, and the third track Sevandhu Pochu Nenju was also released a couple of days ago. 

Today, the team made the announcement for the release of the fourth track. This one is titled Kalla Kalavaani and it would release on streaming platforms at 12 pm tomorrow (Sept 18) and the YouTube lyric video will be out at 4 pm. 

Sony Music took to Twitter for the same as they said, "#KallaKalavaani IT IS! The song you've been waiting for since the launch of the trailer. #CCVTrack4 out tomorrow!" 

The announcement was made with STR and Dayana Erappa in the poster. Does this mean this could be the song that plays when STR's character Ethi is introduced in the film's trailer? There has been quite some excitement surrounding that song. Let us wait and watch!