Nothing, there is already too much on that small wall. Adding anything over would be overkill. Look into relocating that hutch to somewhere else.

Not much you can do there other than put a nice painting of choice.

I agree the wall should have just the hutch, or the piano with art on the wall above. If that's out of the question, I would go with GN's example. However, there's a bit more wall space in that example...just a bit.

I love a wall above a piano for an organic feeling photo wall with family pictures since there are so many fond memories of playing and listening to the piano with family.

Either move the piano or move the china cabinet. Just not enough room visually for both items on that wall.

The china cabinet appears to be the odd man out in this room. I would eliminate it from the living room.

What a lovely space. I think some wall brackets with small chains and clear votive would look nice. You could place small plants in them or even candles. It would lessen the dilemma center the china cabinet on the wall or center the piano. Perhaps the piano could be placed on an angle in another corner or part of the room. Good luck.

Yes, please come back with more pics of the room!!

Remove the china cabinet, center the piano on the wall, and add some big, colorful art above it. Good luck!

Here is what we did for one client of ours. Perhaps it will help?