Split fields by separator


I have a question that I'm pretty sure Mp3tag can do, just can't figure out how to do it. All of my Albums are labeled in the tag as "Artist - Album" and I want to change it back to just having it be "Album". Can someone tell me how to do this?


            The Album field of the tag is "2pac - Greatest Hits Disc 1" 
             and I want it to read just "Greatest Hits Disc 1"

I'm trying to use the Split fields by separator function, but it doesn't seem to want to take the part after the - as the album, it's only taking the part before. Any help appreciated!

You need the Guess values action.

Source format: %album%
Guessing pattern: %dummy% - %album%