ITunes :: Save My Music After Albumartist And Not Artist

I have lots of lossless music, always had it nicely organized. But after looking at my classical music, I dont find my albums always after the composer as I name as the artist as well, so its kind of same organized as pop/rock.. I want the composer to be in focus. If I want to listen to 39 symphony, mozart, I wont search for the conductor, but Mozart.. With classical music, theres lots of artists, conductor, orchestra and I put it under "album artist", but now I found out that my itunes folders are saved under "albumartist" and not "artist". But shouldnt albumartist be the artists playing on the records, and artist be for lets say the band name?? Have I done it all wrong? Shouldnt I save The Cure as artist, and maybe under "albumartist" I can write Robert Smith, Tolhurst and rest of the bandmembers.. But as I found out now, then the folder will be named "Robert Smith, Tolhurst...." 

Should I start name all my albums the opposite way, or is there a way to make folders save from artist and not albumartist?