G. V. Prakash Kumar and Ken Karunas are Indian musicians associated primarily with the Tamil film music industry. G. V. Prakash Kumar is a composer, singer and occasional actor from Tamil Nadu who emerged in the mid-2000s, known for blending contemporary film-score orchestration with melodic Tamil playback singing and elements of electronic and folk instrumentation. Ken Karunas is a playback singer and occasional composer tied to the same regional film scene, contributing vocals in Tamil cinema. Both are linked to popular film-song production practices in South India, working within the commercial soundtrack tradition and collaborating with filmmakers and other music professionals in the Tamil-language film industry.