Sometimes a ‘genre’ is not enough to ‘select’ a disc. For instance: For our daughter, we have classical music suitable for kids (think: https://www.youtube.com/watch?v=MfM7Y9Pcdzw). So, the genre of these discs would probably be ‘classical’.
But, we also have other types of discs for her. Perhaps a spoken book. Genre: Audiobook. Or, music from K3. Genre: Pop.
I have thought about this issue a few times over the past few days, and I think that the following tag scheme would enable me to do anything I want:
METADATA block #2
type: 4 (VORBIS_COMMENT)
is last: false
length: 192
vendor string: reference libFLAC 1.2.1 20070917
comments: 6
comment[0]: ARTIST=4m.Ellende
comment[1]: ALBUM=Verloren liefde (Maxima)
comment[2]: TRACKNUMBER=01
comment[3]: TITLE=Verloren liefde (Maxima)
comment[4]: TAG=AUDIENCE:children
comment[5]: TAG=PARODY:style
comment[6]: TAG=AUDIENCE:young adult
In Kodi (and Yatse…) you should be able to select a tag browser that shows you the tag keys (to the left of the : in the TAG comment), and if you select the tag key you get to choose from the tag values, or combinations thereof. Note that I just thought of a few possible tag keys and values, nothing definitive here.
I’d like to try to dive into the Kodi source to see if I am able to do the tag processing and storing them in the database, if this idea seems like a good one 🙂