Overall the song isn’t that hard to play. There are just quite a few parts to it.
There’s only one guitar part here, which is acoustic. It’s actually played on a 12 string, but of course, you can still play it on a 6 string.
The verse theme has two guitars. Guitar II is transcribed from a mandolin, and it’s in standard tuning. Guitar I is the acoustic from above continuing into the verse.
The chorus theme has three guitar parts. Guitar II is the mandolin again. Guitar III is transcribed from pedal steel.