I want to know if anybody else have the same problem. I downloaded couple mp3 files, but all of those make funny noises without the music. They sound like drum machine sounds. Why is this happening?
I tried lots of other mp3 files, and all of them have the same problem.

Can anyone tell me what the problem is?

Sounds like youre downloading from the clowns the R.I.A.A hired to flood the network with fake mp3s