There are many methods to try to remove a cd stuck in a player. Always remember not to force anything to much because these fragile items might break. The first thing to try is the eject button. Next, get a putty knife and wrap tape to it with the sticky side up. Gently slide the knife into the player and tap it to the cd and pull it out. If that doesn't work try slamming the front of the player
. with your hand. Last resort if none of the above methods work is to take it to a service technician and let them get it out.