He trills on the third string second fret to open a lot, but other stuff too.
What I can't work out is if he's either:
a) Hammering a specific number of times per beat. It's 4/3, so is he dividing every beat in to 9? Or just 6? Or some other specific number that's always in a super fine division of the beat?
b) Mashing as fast as humanly possible for as long as he has time to. Is it the same speed - namely maximum - independent of BPM?
It's all so fast I can't tell what's going on.
The same question goes for all those floatey fast runs, and strummy trills (obviously I'm a noob). Does that conform to some super fast tempo, or is it BPM independent? There's a strum-trill thing at 1:18 that's an example. And when he's soloing he does these runs that start and end in a very in time way, but within them they just sound like speedy floating stuff.
I'm finding this type of sound hard to get my hear around beyond liking it so much I want to do it. Is there a bunch of stuff I could look up? I don't know the names of the things I'm asking about.