These are already available on Spotify. I guess I had never heard the Dadwater CD/Spotify version of Oxygene 8 before, because it really is horrible with a "flanger-like" deterioration in audio quality going on throughout the track (noticeable on the LP version as well, sure).
[EDIT] Come to think of it, there's something like that going on even in the 1997 LP version, but I guess it just sounds really blatant in the 2010s remasters.