Listened to a Brussels bootleg last night, pretty awesome. I hear hints of scratching, grooviness, vocals and vocoders (all warping along the event horizon of a black hole of course).
The intentional structure of these live sets start to jump out me: the first half hour often seems like its an intentional slow build up, around the 30 min mark is usually some wild left turn. In this one, I particularly like the melodic post-climax outro.... Ends on an optimistic note after all the oblivion.
I often think of sunlight peaking through clouds when hearing their later era stuff. Probably due to the suppressed melodies. Cool stuff.