Moving compilation


I want to move a compilation, but cannot I am unable to find an option for it.

For example, I have 2 files with 2 different artists - one for each. But they are part of same album, so I want to move them to something like:
Various Artists/[%track% - ][%artist% - ]%title%

But I cannot seem to find anything to do the various artists part.

The best thing would of course be having appropriate tags in the files (like ALBUMARTISTSORT, ALBUM ARTIST, BAND or the like [BAND unfortunately—and inappropriately—often used for the Album Artist. Apple does it in iTunes, but even they can be wrong.]).

If you don’t, well, just sort on ALBUM, mark all files belonging to it, click »Tag -> Filename« and use some format string like

Various Artists\$validate($ansi(%album%),_)\$validate($ansi($num(%track%,2) - %artist% - %title%),_)

You can even put this into an »Action«.