This song is challenging on so many levels. This whole tapping thing with both hands is so hard to do, and really confusing as you have to look so many places on the fretboard to make sure you're accurate.
Anyway, If you can't play Polyphia either and want to work on your pentatonic chops, I have a course designed for you! Check it out here:
https://andydavid3.gumroad.com/l/laun....