Dharan Kumar has composed a musically intense soundtrack for this romantic drama. He introduces “Nineteyomal Mizhikalo” with a strummed guitar, then builds to a steady progressive house pulse. There are three vocal versions of centrepiece “Endhino Kahn”—one apiece from Haricharan Shweta Mohan as well as duet—and its use of hard rock guitar and skittering drum-and-bass rhythms. The symphonic instrumental motif “Theme Music (Love)“ blends harp with a string orchestra, while an airy flute and plucked bass brings “Theme Music (Happy)” to a close.