MinimServer not finding Publisher tag in FLAC files

[simoncn]

The ID3v2 frame for this tag is TPUB. Some taggng programs and music servers show this as Publisher and others show it as Label. MinimServer maps TPUB to Label (see this section) and you can change this mapping to Publisher by using the aliasTags setting Label:Publisher.

Are you sure your FLAC files contain PUBLISHER tags? I tried creating a PUBLISHER tag in a FLAC file using Mp3tag and the tag written to the file was ORGANIZATION (shown by Mp3tag as PUBLISHER). You can handle this by adding Organization:Publisher to aliasTags.