CFLarsen said:That may be so. However:
Where is the phrasing?
It's there. The phrases are longer than most musical phrases, but they're still there. The clip you posted didn't sound like a complete phrase, but the one I found did. Note how it starts off with a dissonance, then slowly builds. It takes on more minor overtones about halfway through, and then builds on dissonance in a matter reminiscent of the start of the clip, moving to its highest pitch at the very end, a more centered resolution.
Where is the rhythm?
It's there; it's just a very slow rhythm.
In what rhythm is this? 3/4? 2/3?
Those are meters, not rhythm. I didn't notice any discernible meter. (And there's no such thing as 2/3 meter as there's no such thing as a third-note.)
Where is the tonality?
All over the place! Especially in his use of dissonant intervals.
What musical ability does this music require?
To play, it sounds like it's a pretty easy piece.
Why does it do a better job?
Well, there's the phrasing I mentioned earlier; also, the timbre of the sounds is more discernable. The clip you posted had more white noise, and also pegged the volume. But it was still tonal. Listen to that first note, for example; that's a tone. It sounds like B-flat to me, although I don't have a keyboard handy to confirm that. It's tonal, though.
