[FEATURE] More detection / flags / tags regarding vocals #277
Description
Is your feature request related to a problem? Please describe.
My library has a mixture of music in different languages, English / Chinese / Korean / Japanese, sometimes I would like them mixed in the same playlist, but sometimes I would prefer to have a playlist with songs in only 1 language
A similar issue is mixing songs and their instrumental versions, a lot of Japanese albums include vocal free tracks which I would usually want excluded from playlists
Describe the solution you'd like
I saw there being some references to full text search being available, would it be possible to have values that indicate how much of a song is in any language and have that as an option when generating playlists? and in addition how many words are detected to filter out instrumental tracks
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
It is possible to create separate libraries, but that would breakup albums at the file system level which is bad for various tagging and library tracking tools
Additional context
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