Run it through audacity and slow it down without shifting pitch, tab it a small cluster at a time then figure out what patterns they're trying to use and use that to figure it out as a whole.
Quote by Kevätuhri
Hail isn't too edgy for posts, posts are not edgy enough for Hail.

Quote by UseYourThumb
You win. I'm done here.
Well seeing as the dude is clearly playing it for you just learn the fingerings at your own pace and see if it matches.