The positives: I think it’s an interesting subject and a filter which adds/creates a darker mood to the photo. The angle of the piano creates a nice view for your eyes to follow towards the center of the image.
The negatives: ultimately, the image draws your eyes to some clutter in the background which doesn’t have a good narrative and serves to upstage your subject.
Advice: remove the background clutter. Either IRL or use Photoshop/GIMP
Wow. That’s pretty good