Splitting TRACK field

[Zerow]

@ohrenkino

We talking about the field TRACK (as you said in your initial post), aren't we? And where does YEAR come in here?
[...]

A year [or something like a telephone number] would be copied from a FILENAME, when adding new files [thus tagging a file completely clean of tags]

That's a long and all too boring story: /t/19095/1