Morricone 'Playing Love' for cello/piano: published at all?

[gyzzzmo]

Ey guys, i'm looking for a piece i encountered on youtube, which is actually pretty nice, especially for the 'common people':

The same piece is performed by different people, so i hope it is a sign that there is some kind of official arrangement for it. Anybody has an idea where to get it, or the publisher?

thanks!