Looking for author/title of a video soundtrack

[eric74]

Dear All,
Some time ago I found a video on youtube with a nice soundtrack:

https://www.youtube.com/watch?v=p6CgTxfH8jQ


Apparently the author of the video found the sound on internet but she does
not know the author/title of this piece.

Any idea is welcome!!!
(I first thought to Yiruma but found nothing similar on youtube from his name, and
I also thought to Richard Claydermann but I've not deeply investigated this possibility so far).

Thanks by advance,
Best regards,
Eric