Direct access to album containing files having the same tag.

[stefano_mbp]

If your setup is compatible you could try Lumïn app.
It is one of the few, if not the only one, that use a local/internal db loaded with Minimserver data.
This allow some interesting functions like the ones you are describing.
In the attached example the first “Eroica” movement is playing, tapping on the playing track will open a window showing the track details like Conductor, Orchestra, Work and others.
Tapping on each detail row will perform a search for that content in the local db.
You can obtain all the albums containing that Work, all the albums where Herbert von Karajan is the conductor and so on.
To obtain this result you need to configure Minimserver to merge in the Artist tag the other tags of you interest like this example:
tagValue: Artist.merge={Conductor, Orchestra, Soloists, AlbumArtist, Grouping, DISCSUBTITLE, Style, CATALOGOBWVRV}
… Grouping is the Work