New Delhi: 'Engae Pogudho Vaanam', the first song from Rajinikanth's 'Kochadaiiyaan' is finally out. While the music of the much awaited song has been composed by AR Rahman, it has been sung by SP Balasubrahmanyam, who had last crooned the title song of 'Chennai Express'. Balasubrahmanyam has sung the title track for Rajinikanth's Tamil films such as 'Baasha', 'Muthu', 'Arunachalam', 'Padayappa', 'Chandramukhi', 'Sivaji' and 'Enthiran'. And each of the aforementioned film was a blockbuster. "SPB has given hundreds of hits for Rajinikanth. He could very well be considered his successful voice. This title track sentiment has always had an effect on the audience," Suresh told IANS.