The music is the first thing that caught my attention, it's lovely and fits the design and the context of the game perfectly. my only note is the controls, I'm not sure if this is due my old pc but they were a bit laggy and dragging the piece was not as responsive and smooth as expected and the perspective was a bit problematic at times.
overall, lovely idea fits the theme nicely maybe with further work it would have a nice potential.
P.S love the transition between the levels