Thanks, that looks like a bug. re "WXXX" vs "WXXX:" see https://mutagen.readthedocs.io/en/latest/user/id3.html#id3-dict- interface
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758537 Title: mid3v2 mangles data before adding to ID3v2 tags To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutagen/+bug/1758537/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs