With Parasakthi inching closer to release, composer actor GV Prakash has offered a key update that shifts the spotlight squarely onto Sivakarthikeyan. The actor has lent his voice to Tharakku Tharakku, the fourth single from the film, a track GV Prakash describes as a rebel anthem. The announcement, shared with a photograph featuring Sivakarthikeyan and director Sudha Kongara, has quickly become one of the most talked about developments surrounding the project.