Right now in the Web UI, if you have a 3 disc album, it lists all the tracks in order disc by disc, so you see:
1 xxx
2 xxx
3 xxx
1 xxx
2 xxx
3 xxx
1 xxx
etc.
It would be nice if the GUI could actually show a breakdown like:
Disc 1
1 xxx
2 xxx
3 xxx
Disc 2
1 xxx
2 xxx
3 xxx
Disc 3
1. xxx
To get really fancy, if Subsonic could read the DISCSUBTITLE tag and use it, we could get
DISC 1: discname
The Disc subtitle would be incredibly useful for boxed sets.