The guitar track in the LOATR multitrack is fake. Someone actually took my isolated tracks from my Youtube guitar cover for the song, combined them together (incorrectly, no less - the rhythm guitar that's supposed to be in the last chorus is in the first chorus, LOL), and is trying to pass it off as the real thing.
The remaining multitrack isn't even close to all the layers from the song, either. It's mainly just the strings, piano, synths, and beats. No drums/guitar/bass, plus some other synth stuff is also missing. There's also a full instrumental and acapella. The full thing is probably out there somewhere and whoever has it is purposely sharing an incomplete/inferior version because they still think they can make money from the full thing.