Padaiveeran starring Vijay Yesudas and Bharathiraja has a mass song sung by Dhanush in Karthik Raja's composition. It is a kuthu paatu which shows various emotions of the hero and we also see director Bharathiraja dancing in between.

There is humour, sentiment and love intertwined in the song and Dhanush's voice sounds very unique in this song. The song has a small line from Karthi's Siruthai, the famous 'Jink thak thak' dialogue.

Catch the song here http://www.galatta.com/tamil/video-player/featuredsongs/padaiveeran-local-sarakka-foreign-sarakka-lyric-video-dhanush-karthik-raja-vijay-yesudas/drVNDPY_hTw/