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Not sure if this makes any difference to you but I have some minor corrections:
It's Espaces (not Visages) du sommeil.
I don't have that Kos CD at hand, and don't have the time to look for it today, but I don't think it contains Chain II - perhaps III?
[Oh, it always vexes me so every time I think that I was going to go to that concert! >:( (Had to leave Warsaw for a couple of days... :-\)]
Halina Łukomska is a soprano, so that, of course, can't be a recording of Paroles tissees. Again, I don't have the CD at hand etc., but I believe it contains a recording of the Iłłakowicz settings (actually, I believe I posted that CD in the What are you listening to? thread a very long time ago - you can try seeking it out for the details).
Sorry for being petty but I thought, since you're trying to find the CDs, you might want to know all this - or at least some of it. 8)
Actually, I just realized that if this New Music Concerts CD is the one with the Partita played by Imajishi, then I'm looking for it too!