Quiet music with occasional melodies. No sustaining synth pads that drone for an hour. When there is a drone, it is a light weight drone, not the floor shaking drone. Gone are the dueling Fender Rhodes of the '70s. Not beat oriented, while there are beats, there are not obvious drums.
Cluster has a way of creating sounds that have an obvious vibrato.
The wobble is still there but not as extreme as in the old days. Xylophones, pianos, bells. The classic Cluster goofy rhythm track mutates into a meditation with a tabla. At one point they change to a gamelan tuning and patch with a synth melody. Then we are floating in space with twittering insects and a melody that lingers for a moment.