Us and them was patched from the CD. If you examine the file in a wave editor, spectrum analyzer, etc, you'll notice that the frequency range stops at 20K where the CD is used, even though the file is 24/96.
The other 3 tracks are from the vinyl and are full 24/96.
If you're going to use these tracks, be sure to use all four, as the track markers may be slightly different what's on than the original files.