First of all, thank you VERY much that you've taken your time to point out all these visual bugs, of course they are worth fixing itKvathe wrote:
I just downloaded this player, and first off I want to say how impressed I am at the quality of this application. It has probably the best-looking installer I've ever seen, and the player itself completely surprised me with its aesthetic and usability. I've recently been trying to download or create a streaming playlist of osu! songs and it's a pain in the ass, so I'm very glad I found this and I plan to use it very often.
It's only because of the respect I have for your application that I took the time to painstakingly locate and record all the small problems I found with it. These are all minor aesthetic problems that may very well not be worth taking the time to fix; I don't know how the visual face of applications are developed and it might be that these are just artifacts of an imperfect design framework. Since these are visual issues, I edited a screenshot of the application to help illustrate the aspects of this program that I personally found imperfect. Here they are, roughly in order of significance:
1. The N/DT/NC/HT indicator is flush with the background image window.
2. The gap between the name of the song and the title bar is a bit too small.
3. The Edge icon is a bit too large, causing it to sit uncomfortably close to the background window.
4. On the right side of the name/artist row, the bottom border seems to extend one pixel out beyond the side border.
5. The heart icon on the right (not sure what this does?) is slightly closer to the top of the window than the nav buttons on the left (not identified in image).
6. On the title bar, the font size of EDGE PLAYER seems to be a touch larger than the menu names to the left of it.
7. On the top of the search bar, the mottled dark texture extends one pixel into the search bar before it is replaced by the flat dark texture.
8. The border between textures at the top of the songs window seems undefined without a dividing bar or more clear color difference.
(After switching styles around, I realized that the previous two points were intentional, and only express themselves in the dark/orange theme because the color difference between textures is so slight; maybe consider differentiating them a little or using the same texture for both.
9. Lastly, an actual feature suggestion: it would be nice if the player detected and did not import duplicates from the song folder.
Once again, thank you for the great work you've put into this application, and I present these points only in the hope that they are useful in future development, not to criticize your work.
Some of these bugs came with the new framework I am using, but I'll try to fix them. To your suggestion: Good idea, I'll add this ASAP 
Anyway, thanks to people like you the player became what he is today.
