Title and caption
1. Add a dot, then the caption in the left hand box, eg: mp3.Mycaption
2. Add the title, then an ‘@’ before the filename in the right box, eg: Mytitle@filename
The keys (left boxes) can be numbered, eg:1 mp3 will be first on the playlist.
You can find all the other parameters by clicking “Show Help” on the settings page. It’s near the top, blue, and in a small font. Very easy to miss.
Hope that was what you were looking for!