Editing DISCSUBTITLE tag

[DavidHB]

If there is a DISCSUBTITLE tag in the file, MP3Tag will be able to read it. It will not, however, show it on the tag panel, unless you configure the panel display (Tools > Options > Tag Panel) to do so.

To check whether the tag is present, use the View > Extended Tags (shortcut ALT-T) dialog, with at least one file selected. You can use this dialog to add or edit tags in single or multiple files.

What are the DISCSUBTITLE errors you are getting? If you are going to use DISCSUBTITLE, as with 'DISC nn' numbering, all the tracks on any given disc in the multi-disc album must have the same subtitle. Likewise, I believe (and would in any case strongly recommend) that, if subtitles are used, they should be used in every disc/track in the album.

David