Off topic slightly but for music VLC for Android is even better compared to its desktop sibling for the same purpose. I mean VLC for desktop will play anything and I dont deny how powerfull it is but afaik:

• it doesnt rescan automaticaly for added and removed music like a watchfolder.
• No native dark mode yet, yes a ton of dark mode themes, but they all are geared to video and lacking the medialibrary with album browsing.

Bit indeed for Android its super.