P. K. Reghukumar was a noted music composer from Kerala, India. His compositions first achieved prominence in the 1980s.

Aayiram Kannukal is a 1986 Indian Malayalam-language film, directed by Joshiy and produced by Rajan Prakash. The film stars Mammootty, Ratheesh, Shobhana, Jose Prakash and Rajalakshmi in lead roles. The film had musical score by Raghu Kumar. The film was loosely based on the 1984 Tamil film Nooravathu Naal. The film was a box office failure. The film has however attained a cult status in the years following its release.