Karthik Raja is an Indian film composer and music director known for his work in the Tamil film industry. He is the son of the renowned composer Ilaiyaraaja, which has influenced his musical style and career. Karthik Raja has contributed to various films, blending traditional and contemporary music elements. In addition to film scores, Karthik Raja has also worked on television projects and has been involved in music production. His compositions often feature a mix of orchestral arrangements and regional sounds, showcasing his versatility as a musician. He continues to be an active figure in the Indian music scene.