I recently bought a used 2009 Dodge Nitro and I also had 5 discs burned with my favorite songs.
The first day I put the disc in it really didn't work out,I fiddled with the radio and it started to work again and put disc in,drove for a while and left it in the car. The next day the disc would not eject, I've tried fiddling with a knife in it ,like i did to fjx it yesterday, and it would not work
What should I try to do to get the disc out?

 

Take the radio out and take it apart.

 

That's a last resort,Is there anything else?