Sarah Connor released "Under My Skin" in August 2008 and Tohoshinki released "Mirotic" in September (Korea) and October (Japan) 2008.
Of course the two tracks are the same composed piece, but they aren't arranged in the same way. So, which version do you like more?
Sarah Connor:
http://www.universal-music.de/sarah-.../under-my-skin
Tohoshinki:
https://www.youtube.com/watch?v=trMcSIKR0WI
Although I love the five boys, I have to say I like Sarah's version more. It's sexy as hell! (lol, the album the song is on is actually named "Sexy as Hell"). Especially I'm not very fond of the message of Tohoshinki's lyrics and video, I think it's questionable.