Nice use of the piano and string in the background. Strong arrangement. Would make nice background music in a film/TV series to accompany a visual transition/character moving on moment of some kind. The percussion is nicely help back with the increased beat giving momentum to different parts of the melody. The whole thing works well.
Very nice instrumental, great mix. I like the saxophone (i think) as the lead, and the chord progression is very nice. All in all a very relaxing, ambient piece.