Movie Summary Nalla Naal is a 1984 Tamil film directed by R. Sundarrajan, starring Vijayakanth and Nalini in the lead roles, with the story revolving around family sentiments, hardships, and the eventual triumph of good times.

Song Credits - Song: Nalla Naalai - Film: Nalla Naal - Year: 1984 - Music Director: Ilaiyaraaja - Lyricist: Vaali - Singers: S. P. Balasubrahmanyam, S. Janaki

Musical Style The song is composed in a lively, optimistic film-music style typical of Ilaiyaraaja's 1980s Tamil cinema work, blending melodic orchestration with light folk and classical influences.

Raga Details Not available.

Key Artists Involved - Ilaiyaraaja (Composer) - Vaali (Lyricist) - S. P. Balasubrahmanyam (Singer) - S. Janaki (Singer) - Vijayakanth, Nalini (On-screen performers)

Awards & Recognition Not available.

Scene Context The song appears as a celebratory/optimistic number reflecting the arrival of better days in the lives of the protagonists, in line with the film's title meaning "Good Day."