Yeah, I didn't do a perfect run, but I just kinda wanted to get it over with. My fingering may look rigid but I assure you I'm actually pretty relaxed while playing. I just add vibrato a lot, especially in pinch harmonics. Although I am more relaxed when I play alone than when I'm recording myself, so that may be it. And yeah, I just kinda learned this one on the spot. I knew it before, but not completely. Improvised on the solo, and some notes which I couldn't find I just made ghost notes.
I've been playing since for 5 years now.
–- Update From New Post Merge ---
No one here really knows this band except for Sakon (a bit, lol) but I'll post it anyway