Krishnankoil Venkadachalam Mahadevan was an Indian composer, singer-songwriter, music producer, and musician who won the inaugural National Film Award for Best Music Direction in (1967) for Kandan Karunai. 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), []] (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).

Sankarabharanam is a 1980 Indian Telugu-language musical drama film written and directed by K. Viswanath. Produced by Edida Nageswara Rao under the production company Poornodaya Movie Creations, Sankarabharanam starred J. V. Somayajulu, Manju Bhargavi, Chandra Mohan, and Rajyalakshmi. The soundtrack was composed by K. V. Mahadevan and remained a chartbuster. The film throws light on the chasm between Classical and Western Music based on the perspective of people from two different generations.