I seem to be having trouble importing one song from Pink Floyd's The Endless River CD. On the last song, Louder Than Words, there are what sound like scratches on the imported version. I don't hear them when I play directly from the CD so I'm inclined to believe the CD is not at fault. I've tried importing several times and using the error correction option. The scratches aren't always in the same spot but in the same general area. To be honest, I'm perplexed. Any thoughts on what might be going on and how to fix it?