Movie Summary Thaandavam is a 2012 Tamil action thriller about a blind former RAW agent who uses his heightened senses and echolocation abilities to hunt down the terrorists responsible for his wife's death.

Song Credits - Singers: S. P. Balasubrahmanyam, S. P. Sailaja - Lyricist: Na. Muthukumar - Composer: G. V. Prakash Kumar

Musical Style Melodic, devotional-style duet with classical orchestration featuring veena, flute, and mridangam.

Raga Details Based on the Carnatic raga Kalyani (known as Yaman in Hindustani).

Key Artists Involved - G. V. Prakash Kumar (composer) - S. P. Balasubrahmanyam, S. P. Sailaja (singers) - Na. Muthukumar (lyricist)

Scene Context The song appears in a flashback sequence depicting the romantic and marital life of the protagonist (Vikram) and his wife (Anushka Shetty) before the tragic events that set the film's plot in motion.