Special tags not indexed

[simoncn]

You are correct about COMMENT SONGS-DB_CUSTOM2 and INVOLVEDPEOPLE. For rating, you can use any tag name. The advantage of using RATING is that this already appears in the standard Mp3tag list of extended tags.

You are also correct that Mp3tag uses TXXX to save any tag name that doesn't have a defined ID3 mapping in the Mp3tag program. These mappings are not part of the ID3 standard and might be different in other tagging programs. To confirm what is happening, you can use a hex editor to look in the .mp3 file.

Many thanks for the donation!