Bill, I listened again. The Easy song sound very good. I checked and it is encoded at 128, which should be high enough. I still hear just a hint of distortion in a few places. Nothing bad. It is not there on the other songs and they are all much lower volume.
If nobody else hears it, maybe it's just me.
It can't be much of a problem anyway. Maybe just got the levels a little hot when transferring to the computer?
DonM