[IDEA] Library Filter

[the_bertrum]

I do a lot of my music collection management in MediaMonkey where I can arrange music into collections based on almost any property (only certain tags, excluding certain tags, certain locations, certain codecs, etc) which I use for things like a "No Classical" view, or a "Just FLAC" view.  I also use MinimServer for DLNA where I can specify filters to ignore some parts of the library.  I miss this more than I expected in moOde.  It would be great if we could define filters that include/exclude certain tags from the library view.  A simply "show where tag is/is not value" would be powerful enough.

I'm thinking of rearranging my music collection so I can mount my usual collections (which are exclusive of each other) as separate NAS entries, but swapping from one to another would be a bit laborious.