STR sings for actor prasanth movie romantical love song its very low voice to sung by our str. music by Thaman for mambattiyan movie A song which goes like "Kattuvaliye pora ponnu..." has been crooned by Thiyagarajan. Thaman has decided to go in for a hip-hop version to suit the trend today. This hip-hop version has been crooned by STR. Thaman is confident that the music of this album will do well, especially the peppy numbers which will attract the young crowd. The lyrics for all the songs have been penned by National award winning lyricist Vairamuthu.