Firstly, TZ... best of luck with your surgery. I had a ruptured disc back in 2008, which didn't require surgery. A veritable gnat's ass compared to your scenario, but it was bad enough to make me appreciate how debilitating a bad back can be. Wishing you a speedy (as possible) recovery.
I have been trying to work something up on this track for a week. Nothing I try sounds good. I studied what you guys did, and one thing I needed to do was slow down and play a lot fewer notes. That helped, but I still struggle.
I even tried transcribing the chords to get some target notes, but even that is a challenge.
The bass guitar seems to be playing all manner of altered voicing.
I'm sure this is not totally correct, but it's as close as I could get:
|: Em / / / | Em / / / | Cmaj7 / / / | Cmaj7 / / / | Em / / / | Em / / / | D / / / | C / / / :| (2x)
| Am / / C | EM / / / | Am / / C | EM / / / | Am / / C | Em / / / | AM / C / | Em / / / |
E Relative Minor and E Minor Pentatonic scales, right?
Apologies if we're just supposed to shut up and play in this part of the house....