I used iTunes to convert some files from .wav to .aiff and while doing so it created two tags:
“comment [iTunNORM]” and “comment [iTunPGAP]”.
However, everytime I try to remove these tags they reappear after reloading the affected tracks into picard.
I just select these iTunes tags, use remove, then save tracks and close the application. After opening picard and loading the tracks again, mentioned iTunes tags just reappear. It seems there is no way of removing them.
I am, however, able to edit these tags, i.e. changing the value and save it successfully.
I know these kind of tags have always been a bit problematic, but maybe someone knows how to effectively deal with this…