Add more field for Music or allow custom field

[OttoKerner]

You might wanna add your vote to this request

Tag support for ROBUST music library organization

This is a request for comprehensive support of the ID3/Vorbis/etc. tags that are necessary for truly meaningful and complete organization of music libraries, both classical and popular. Here is what I hope will be a comprehensive list of the ID3 tags that are essential for digital music management (including special needs for classical music). For FLAC and other file formats, the appropriate equivalents of these tags, if they exist, should be supported. Tags which are necessary for complete ma…

as it includes your request as well.

It makes sense to concentrate the votes on a single thread.
And do actually vote on it. (left of the thread’s title)