[SOLVED] The Song inside the song!

Hello everyone!

I was listening to this track. "Broken Mirror - Ichi The Killer"

At min 1.38, there's a song playing, sounds like some R'n'B or soul... pop, I don't know... I hear something like "deep down in me" "to my heart" "we don't know which way to go"...
http://www.youtube.com/watch?v=o5sSm3EJNeE

I really love it. And I would like to know, was that specially recorded for the song "Ichi The Killer" or is it a remix from another song... ? If so... what song is that?? I can't stop repeating that part.. lol

Thank you very much.

Taylor Dayne - Tell It To My Heart

http://www.youtube.com/watch?v=qUwRwiJsZ4M

Its not that one, its a man singing. But thanks anyway.

Chromeo - Night By Night (NEUS Dubstep Remix)

http://www.youtube.com/watch?v=n2bwEPAXOig

Chromeo - Night By Night

http://www.youtube.com/watch?v=6XCcWlgVqHA&ob=av2n

That's the one! You've found it!! Thanks!