Great track indeed. :-)
I should know, since I composed it.
It would be good practise to use the original name of the track "Calm Streams" when doing a cover, and also put something like "Original composer: Roald Strauss aka Mr.Lou / Dewfall Productions".
A link to the original would be nice too.
I'm surprised by the popularity this track has gotten. Here's another cover WIP by Mordi:
Quite good too.