different than MP3
 

I have a problem with the LimeWire MP3 Player. It doesnt play my music well. I need to know how to play the music I downloaded with LimeWire onto QuickTime Player. Thanks! Im not a very good computer person but i love music and this is where I get it so if anyone could help that would be great!

Try this..
 

Go to Tools>Options>Player and de-select the limewire player.

Checkout Section 4 of the FAQ on associating files with a player. This could help you to get it to work.

LimeWire Troubleshooting FAQ

Hope this helps with your prob:)