You should try to provide more details to your request. However, I made a request recently if it was in some way possible to create a playlist containing the albums that has no cover, and chub came up with a pretty nice solution (has to be run with python on a commandline though and is not part of foobar2000 itdself).
The script can be found hereIt will create a playlist-file (m3u) containing links to the tracks. If you need the opposite it will most likely be possible with minor changes.