Krishnankoil Venkadachalam Mahadevan was an Indian composer, singer-songwriter, music producer, and musician known for his works in Tamil, Telugu, Malayalam, and Kannada films. He is best known for his contributions in works such as Manchi Manasulu (1962), Lava Kusa (1963), Thiruvilaiyadal (1965), Saraswathi Sabatham (1966), Kandan Karunai (1967), Thillana Mohanambal (1968), Adimai Penn (1969), Balaraju Katha (1970), Athiparasakthi (1971), Sankarabharanam (1979), Saptapadi (1981), Sirivennela (1986), Sruthilayalu (1987), Pelli Pustakam (1991), and Swathi Kiranam (1992).
