I think in that giant post I didn't actually include a link to the vgm file for dire dire docks.
You can also hear the original 2011 NSFE that was used as inspiration for it. I think I took some transcription assistance off one of the MIDIs on VGMusic.com, but I don't know for sure and don't have the file around to compare with. Maybe it was the guitar version credited to Teck?