I am coming to understand Mp3Tag bit by bit but are still struggling with probably simple problems:
when a tag is empty I cannot fill it other than to format it and thus fill it with the content of another tagfield and then change it to whatever it should be. When then replacing with regex such a string (.*) by the word I want (e.g. in the tag Genre the word Organ) it becomes OrganOrgan.
I don't quite get the idea of using the guessing action: when the title is e.g. Composer - Composition - Part how do I get the first two in their respective tags. Can this be done in one go?
when I want to replace e.g. Symfony No.1 by Symfony No. 1 (space after No.1). I use the regex (.)No.(.) and replace by $1No. $2 but then the number disappears.