The soundtracks of Eega and Naan Ee, each consisting of five songsone of which is a remixed version of the film's title song—were composed by M. M. Keeravani. Keeravani said because the film's theme of revenge and the protagonist (a housefly) are universal concepts, his "only challenge" was ensuring the music did not have a "distinct ethnic or regional flavour" and "appeal". He incorporated the buzzing sound made by flies into the score and exaggerated or reduced it according to a scene's emotional nature. Rajamouli approached Madhan Karky to write the lyrics for Naan Ee soundtrack after the release of Enthiran (2010), explaining the importance of each song in the film's narrative. As well as providing detailed profiles of the characters, Rajamouli enacted a few scenes, which helped Karky write the lyrics.
