Whenever I think of rare recordings and b-sides of singles, etc., I'm reminded of The Cure collector's box set: The Cure Join the Dots: B-Sides & Rarities 1978–2001.
Well... both Studio Album Boxes have a b-side compilation album inside.
LE
yes for solo stuff, but sadlly not on the DS studio box
Exactly! But maybe the answer is very simple. There's very little material.
yes but at least they could have put :
- where do you think you're going (demo ): 1 track (it had been released on the MFN comp, so obviously they had at least this tape)
- ExtendedDancEPlay : 3 tracks
- Badges, stickers.. : 1 track (official release as B-side, and on some EP edtiions)
- Millionaire blues and kingdome come : 2 tracks officially released as B-sides
thas makes 7 tracks
and maybe they could have found again the Sultans single version, it's an official release, so the tape may not be that hard to find
also the eastbound train B side official release too
so you come with almost 10 tracks, it can makes easily a bonus CD imho
and with a little research, I think they could have found all communqiué demos (if they found WDYTYG in 1988, why didn't they foudn others tracks ?

)
so the answer is not that there was very little material, it's more that they didn't make any effort imho