Really neat quality and subtle sound design all along ! There are a lot of developements around the main melody. I especially liked those descending piano bit around 2.20 for example :)
It would make a great background track for a scene in the game with the picture theme.
I at first thought it lacked a bit of dynamics as if the track mainly always "full or filled". But on a 2nd listen I beleive that it makes a great loop. Depends on the perspective I guess.
Very well crafted track!