Movie Summary: Thalapathi is a 1991 Tamil crime drama directed by Mani Ratnam, loosely inspired by the Mahabharata, focusing on the deep friendship between an abandoned man, Surya, and a powerful don, Devaraj, and the moral conflicts that arise from their bond.

Song Credits: - Film: Thalapathi (1991) - Director: Mani Ratnam - Music Composer: Ilaiyaraaja - Lyricist: Vaali - Singers: K. S. Chithra, Ilaiyaraaja - Label: Lahari Music / Aditya Music

Musical Style: Melodic semi-classical Tamil film song with strong folk and Indian classical influences, characteristic of Ilaiyaraaja's orchestration blending flute, strings, and gentle percussion.

Raga Details: The song is primarily based on Raga Sindhu Bhairavi, with traces of Raga Kalyani in its melodic phrases.

Key Artists Involved: - Composer: Ilaiyaraaja - Director: Mani Ratnam - Singers: K. S. Chithra, Ilaiyaraaja - Lyricist: Vaali - Cinematography: Santosh Sivan

Awards & Recognition: - Ilaiyaraaja won the National Film Award for Best Music Direction for Thalapathi (1991). - The soundtrack, including "Yamunai Aatrile," is widely regarded as one of Ilaiyaraaja's finest works.

Scene Context: The song appears in a romantic sequence picturized on Surya (Rajinikanth) and Subbulakshmi (Shobana), expressing their love and longing amidst the film's intense narrative.