Tune with a piano line

[kraut]

I`ve been looking for this tune for years. I think I heard it in 2005 or even few years earlier.

There is a piano line playing all the time, I tried to play it but I couldnt hit the right tones, but the rythm is correct.
Here is the sample http://www.speedyshare.com/files/29901869/Track_ID.mp3

I read the whole topic http://dnbforum.com/showthread.php?60165-DnB-Tunes-With-Piano and it is not one of them

Thanks