Karthik is an Indian playback singer. He released the album A Playlist for Karthik. He appears in the film Courier Boy Kalyan with Anup Rubens. Karthik also released Karthik Sings for Devi Sri Prasad - Telugu Hits with Devi Sri Prasad. He has worked with A.R. Rahman, Harris Jayaraj and Vidyasagar. Karthik's most popular songs include Chilipiga, Oka Maru and Niluvaddham with Sumangali. Karthik appears in the films Anegan, En Jeevan Paduthu and Nalla Thambi.