Interesting, the only reason I ask is because I go out of my way to do exactly the opposite

When I'm playing music I want to be able to choose to play just the core album, without any bonus content, so I have the same album name across all the tracks and then use DISCSUBTITLE or GROUPING (depending how the original disc is structured) in order to separate the two parts e.g.
Adele - (2008) - 19 (Expanded Edition)
Disc 1: 19
Disc 2: Acoustic Set Live From The Hotel Cafe, Los Angeles
Then from the control point I can either play the whole album, or choose to play the relevant DISCSUBTITLE/GROUPING.
Admittedly I don't shuffle albums, and I doubt the shuffle functionality will work at the DISCSUBTITLE/GROUPING level.