I found my old walkman when unpacking and just thought it would be a "quick 5 minute job" to update the music library and have a listen.
I kept one music folder on the walkman and got rid of the few other folders, and copied over some mp3 folders. After battery recharge, pulled the plug and "music library updated". But no tags for artist, album etc seen except for the original folder. Music plays back ok but all you see is the filename.
Saw Florian's tag on unicode support and tried that but no difference. In mp3tag the tags for the good files (display artist, album etc) and bad files (nothing) look identical.
I looked at other tags I could display but nothing looks different. Can I display other tags or info that might show the differences e.g. unicode version.
Any other clues or info?
p.s it's an NWZ-A818 but could not work out how to change the title