Movie Summary: Avargal (1977) follows Anu, a woman who endures a traumatic first marriage to a sadistic man, later finds love and marries again, only to have her past return to disrupt her hard-won happiness.

Song Credits: - Film: Avargal (1977) - Director: K. Balachander - Music Director: M. S. Viswanathan - Lyricist: Kannadasan - Singers: S. Janaki, P. Jayachandran (as applicable to the track)

Musical Style: Melodic Tamil film song of the 1970s, blending classical-inflected melody with light orchestration typical of M. S. Viswanathan's compositions.

Raga Details: Based on a Carnatic raga (commonly cited as a melodic scale resembling Mohanam or a related pentatonic framework), lending the tune its serene, flowing quality.

Key Artists Involved: - Sujatha (played Anu, the protagonist) - Kamal Haasan - Rajinikanth - M. S. Viswanathan (composer) - Kannadasan (lyricist)

Scene Context: The song appears in a reflective/romantic sequence within the film, tied to the emotional arc of the protagonist's relationships.

Awards & Recognition: Avargal is regarded as a landmark K. Balachander film; the song remains a remembered melody from its soundtrack, though specific award citations for this individual song are not widely documented.