Unsupported language?

Hey all. I have a vx8550 and I tried putting mp3's on it with information in another language (korean) from my computer but apparently, the Chocolate cannot read it. The phone still seems to have the songs on it somewhere because there is less memory than there should be; I have tried deleting all my music but the foreign mp3's still seem to be taking up memory.

Can anyone please help me free my phone's music memory again? Thank you..

well...if you don't have that many contacts and extra's on the phone. You could have the phone restore itself to original. You will probably lose anything that you have put on the phone, but it will also take off those mp3's that you can't find and don't want on there anymore.