I Was Guessing if it could be possible to make an script or anything, so that you could get the album art from what you're listening and autosetting it as your DP, i know it's not of much use, but sounds cool to me

Thanks in advance

You can do this with the iTunes+ script and the new BETA version of it can even find the album art that you are missing.  I know the old one, if you didnt have the album art then it would show the title and artist (if you wanted to show the album art at all).  Hope this helps, it saves writing a script when there already is one.

See [Beta Release] psm2dp for a script which may be able to help you