The project reportedly is a musical love story and Siddharth calls his role as the toughest he has ever played. Titled as 'Kaaviya Thalaivan' in Tamil, this film will also be made in Telugu simultaneously. The film is based on the real life love story of two of the most popular singers in the pre-independence era, S G Kittappa and his wife K.B. Sundarambal. According to sources, AR Rahman will be scoring the music for this movie. Sashikanth of Y NOT Studios is producing the film. Sashikanth had earlier produced Siddharth's Love Failure.