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Since mp3s use “/” as artist separators Have Plex also use it. Since there are instances where albums have multiple artists such as Bob Dylan and The Band collaborating, or one or more songs have either guest singers, duets, or collaborations.Have the “/” work in both.
Yes this has been a long-standing suggestion, already mentioned in this feature request:
https://forums.plex.tv/t/id3-tag-support-for-robust-music-library-organization
Basically the Artist field (also Genre, btw) should be a multivariant attribute in the internal Plex database, currently it isn’t.
This is a long standing issue, and the reason for the much-maligned “Plex Dance”: if metadata changes, Plex will only process the change if the file is first deleted from the library, all caches purged, and re-added.
Yes here we encounter the same problem as in many other cases: some fields like Genre and Album Art are only used in the internal Plex database on the Album level, not on the Track level.
Separate database fields like Sort Title, Sort Album, Sort Artist are used for this, again also discussed in the other topic 