

Just gonna say if you’re not happy with the level of customization out of the box for Firefox. You should look into CSS tweaks. Lets you change up a lot about the browser without having to completely switch.
Most CSS tweaks also work on forks as well. I’m personally running LibreWolf + Lepton.
Edit: Should also include to this list of them https://github.com/topics/firefox-tweaks
I’ve been using Audacious for a while, basically a WinAmp clone for Linux.
Recently switched to DeaDBeeF since it’s a bit easier to sort multiple large playlists.