I put a CD in to import it into itunes and it sounds like a toy plane propeller. Very loud. You can hear it across the room. I put one in a second before that and it didn't sound like that. Then I took that one out and put another one in and I actually tried to play a song. It started playing but it also started sounding like a toy plane.
What could be wrong? Will this mess up my cd some how? I took the cd out now and it doesn't seem to have any scratches or nicks on it like it was hitting anything.

What could be wrong? Will this mess up my cd some how? I took the cd out now and it doesn't seem to have any scratches or nicks on it like it was hitting anything.