HELP! Alphabetizing Music in Different Languages

On my Sansa Clip, all of my song and artist names that are in English are alphabetized, but I can’t seem to get the song and artist names that are in Korean to organize themselves. At the moment, the Korean files’ song titles and artist names are placed randomly among the (English) alphabetized list.
How do I fix this so that all the Korean song titles are bunched together at the top or bottom of the files in English, instead of placed randomly throughout the list?

Have you tried editing the ID3 tags?

You can edit ID3 tags from Windows Media Player by highlighting songs, right click, and select Advance tag editor.