Rename artists?

[chris.h]

I have music in my itunes folder and then I have another folder of some random albums. When subsonic finds the itunes music it looks normal (artists in the left column, click on it to see the albums), but the music from the other folder gets the artist name pulled from the folder name instead of the id3 tag.

So if I have the Beatles in itunes and my other music folder has folder in it named "Beatles in Mono", subsonic puts the music in that folder under the Beatles in Mono category on the left. I end up with Beatles and Beatles in Mono on the left side browser. All id3 tags have The Beatles as the artist.

Is there any way to edit this to just read "Beatles" ?