while using mp3tag&rename, i was able to edit such tags as label & catalog number. can't find them in mp3tag. pressed Alt+T & tried to add new tag, but didn't find them in the Field drop-down menu. does mp3tag&rename creates these fields itself & they do not exist elsewhere that in mp3tag&rename? can this tags be edited with Mp3tag?
if these tags exist not only in mp3tag&rename, but in files themselves, then how can appropriate columns be added? what are the value & field? tried %label% - no success.
thanks in advance.