A few suggestions.

[zphrus]

Describe the idea you'd like for Amethyst to have
It would be nice to see Amethyst have a mini player option. Multi-select for the queue list would allow for more efficient management of songs. Adding a color accent option for the user interface would personalize the experience and make it more visually appealing. Additionally, the ability to limit FPS would help reduce resource usage and improve performance. A full screen mode (Similar to #356). An equalizer, which should be self explanatory. Album grouping feature, which organizes multiple albums under one artist for easy browsing and searching. A "Now Playing" notification, similar to AIMP's, would provide a quick and easy way to see the currently playing song without having to open the app.

Is your feature request related to a problem? Please describe.
No, only improvements.

Additional context
Here are a few examples of the things that I mentioned.

MiniPlayer concept

Equalizer

AIMP'S "Now playing"

[Geoxor]

Great ideas, btw it did have a mini-player option that I removed because I thought no one would use it, guess I was wrong xdxd
and also fullscreen is possible with F11

[zphrus]

Great ideas, btw it did have a mini-player option that I removed because I thought no one would use it, guess I was wrong xdxd and also fullscreen is possible with F11

Removing working features isn't always the best thing to do, even if they are not commonly used.