ERROR ID3V2.3 header parse error

That should all be easy to test:

  1. Take a clean not corrupted file.
  2. Examine it with Mp3diags
  3. Tag it with Mp3Tag
  4. Examine it with MP3diags
  5. Load it in Rekordbox
  6. Examine it with Mp3diags
  7. Change a tag or save anything in Rekordbox
  8. Examine it with Mp3diags