Releasetime and other programs again

[kitin]

Hi! I have releasetime (%releasetime%) tag with data format YYYY-MM-DD and MusicBee can show me it with field 'Episode date' but in format MM.DD.YYYY HH:mm, maybe I can somehow save my format and show it with my primary format? Maybe make special field for it somehow or something..
I added field "Release time" in Settings, but it's empty. Maybe I can copy my %releasedate% (I'm using Mp3tag) to some kind of othernamed too see it in this field?

[kitin]

I ask for another: can I make virtual field with 'episode date' data and other format?
And can I make custom fields (for exmaple I making virtual tag "Mix" with formula '<mix>' but it is error of format or something) and show there data from my field %mix% from Id3Tag?