Most of the titles appear as such:
O, Yeah! - Ultimate Aerosmith Hits (Disk 1)
O, Yeah! - Ultimate Aerosmith Hits (Disk 2)


But then I have:

Buffalo Springfield
Box Set
CD1 - No information and purple font.
CD2

All the Buffalo Springfield titles are listed in Box Set with a section for CD1 and another for CD2. The CD1 and CD2 have no information and the CD1 and CD2 are in purple lettering.