When he's not sharing the stage with sprawling rock/fusion collective Thaikkudam Bridge, violinist and singer Govind Vasantha composes soundtracks. For Seethakaathi, Vasantha highlights the film’s protagonist with sublime string arrangements such as "The Journey of Ayya”, "Isai" and "Theme of Seethakaathi". Guest stars are a welcome occurrence: Agam vocalist Harish Sivaramakrishnan steps in for “Avan”, and Vijay Prakash soars on the power-packed rocker “Ayya”.