I'm torn with this game. It is of course relaxing and beutiful to listen to and to play. It's just that it is missing some of the most basic elements of interactivity that would make me consider it a "game". It is relaxing and beutiful nontheless, but it's a relaxing and beutiful semi-interactive experience, not a game.
5 out of 5 though.
 "Ninja Rinseout"){kind=icon}
 "Achilles"){kind=icon}
 "Music Catch"){kind=icon}