Like many redo's, it is a different mix of the album. Mostly subtle but sometimes an extra few bars of music.
Track, SACD Length, CD Length
1, 6:03, 6:03
2, 4:47, 4:30 (Ending is extended)
3, 4:49, 4:48
4, 5:05, 4:55 (Extra few bars after 4 minutes prior to the built up and then eventual fade.)
5, 4:39, 4:37
6, 5:47, 5:47
7, 5:02, 5:02
8, 4:52, 4:52
9, 4:07, 4:05
10, 4:26, 4:27 (SACD is shorter, bum deal HA!)
11, 5:15, 5:11
Overall sound quality is improved as follows (IMO)
Instruments are more distinct and detailed. Tend to hear more detail and crunch from guitars on the more heavier lead/bass guitar tracks. Backing synthesizers are more present.
Main vocals don't seem to have changed much. Backing vocal tracks are more intelligible.
Considerably more low end bass frequency. (This could just a decoding thing, OPPO BD-95, dedicated 2-Channel outputs)
Initial loudness of the SACD is less that the CD so I had to crank it up a bit to do a fair side by side.