garbled sounding files
 

Does anyone have suggestions for fixing garbled sounding song files? I have been a long time user of Limewire and never had a problem before. Recently I received a message that said a "bug" had been detected and instructed me to copy the message and post to bugs@limewire.com, which I did. I don't know if this is coincidental or not, but after that all of my songs are now garbled or the music part sounds fine, but the voices/singing are very faint in the background. I am using OS 9.2. with itunes. I have tried reinstalling itunes and using different players and nothing seems to help. At one point I was able to restart the computer and the songs played fine but now they are back to being garbled.