The column "Tag" shows the presence of the various ID3 headers in a song
So "ID3v2.3 (ID3v1 ID3v2.3) says both ID3 headers are available.
But in the other columns always the values of the "higher" ID3 tag is shown (here ID3v2.3).
How can I peek into the values of the "lower/minor" ID3 header (here ID3v1)?
...or even change/edit it manually?