@ma_t14: I tried your solution, It works only for one line, that's what I did:
I added 2 Virtual Tags:
Soundtrack: $If($Or(<Album Artist>="Soundtrack A",<Album Artist>="Soundtrack B"),<Album>,<Year>)
Various Artists: $If($Or(<Album Artist>="Various Artists A",<Album Artist>="Various Artists B"),<Album>,<Year>)
Then I added under sorting/grouping the following:
Sorting Set sort by
1 Soundtrack
2 Various Artists
Whichever Value I have as the first one will display correctly, the second one not. Also the "ignore the"- rule is no longer followed, though i ticked the box.
Anything I'm doing wrong here ?
@The Incredible Boom Boom:
I don't understand what you mean by separate tab panels, is there a way to have more than one "main panel" in one library ? like various "libraries" tabbed in one session of MusicBee ? Is there some documentation you can guide me to for this approach ?
Thank you both for your help