An imposing array of technicians comes together for `Jillunu Oru Kadhal' that ha s Surya, Jyotika and Bhumika playing significant roles. A. R. Rahman is the composer, R. D. Rajasekar is the cameraman and Rajeevan handles the art. "The apartment set put up on the terrace of Landmark, on the busy Nungambakkam High Road, Chennai, is a l audable effort," says a unit hand. Originally five songs had been planned. But Rahman was so taken in by the script that he suggested a suitable situation for the sixth number, which was then included.