Critically acclaimed Vasantha Balan’s period drama ‘Kaaviya Thalaivan’ starring Siddarth, Prithviraj and Vedhika in lead roles has been making huge sensation. Of course, AR Rahman’s musical score is adding up more intensity to the expectations. While the post-production works are happening at full swing, we hear it from the makers that the audio launch of this film will be held during the last week of July and the theatrical release by last week of August. It is worth mentioning that AR Rahman during the promotional event of this film had mentioned that the film has 20 songs.