Enakkum Idam Undu Lyrics | Murugan Devotional Song | TMS: Enakkum Idam Undu is a very famous Tamil devotional song about Lord Murugan. This song was rendered by one of the greatest playback singer of Tamil cinema T. M. Sounderarajan [TMS]. Lord Murugan is also known as Subrahmanya, Kartikeya, Kumara, Skanda and many other names.