[PROBLEM] 2 moOde systems, same config, same music source, different songs counts

[the_bertrum]

I've just spent the last week cleaning up and resizing all my album covers, by hand........ in Photoshop and Mp3tag v3.0.0.

There's an application called Bliss which I found very handy for this kind of manipulation of entire collections.  It isn't free, but you can install it on the "computer" closest to your music collection, define a few rules (cover art size, genre compliance, artist name compliance and so on) and it will analyse you whole librbary and tell you what is non-compliant, then go on to automatically fix it if you like.