Feature Request: Sort LIbrary by "most recently added"

Version

Some future version, please

Where did you get Sayonara from?

Ubuntu 22.04 repo

Desktop environment

Gnome

What I desire

I want to be able to sort my library so that the most recently added / purchased albums are at the top. Functionally this means "sort albums by mtime of most recently changed file in the directory". I understand that this might promote a not-actually-new album if I (or my tag editing program) frobs a file, but that's fine and expected (and most tag editors are smart enough to preserve mtime if desired). I suppose it might also be useful to sort songs by newness, but I personally don't care about that.

Currently the closest I can get is sorting by the year ID3 tag, but that is not sufficient. For one, by December you're seeing 11 month old albums show up first; for another, that new-to-me album by Deep Purple shows up 50 pages down the list.

This is an existing feature in AirSonic, Logitech Media Server, Symfonium (Android), Poweramp, and many other players.

Thanks.