TabScout.

Notice

The main guitar part is straightforward open-chord strumming. I didn't bother to notate the nuances past the first line, because it's basic pendulum strumming for the rest of the song.

The electric guitar part is played with a slide the entire time, and is tremolo picked for most of the song. All the tremolo picked notes are notated with a "///" symbol.

A few of the glockenspiel parts were shifted down an octave to fall within the guitars range.

With Guitar IV, I crammed all the orchestral parts (Violin, Viola, Cello and Horn) into one staff, which is divided into high and low melodies where possible. Come up with your own arrangement for playing them, it just wasn't possible to make it playable on one guitar. Towards the end, the Violins extend beyond the range of the guitar, but are played one octave lower by the Violas. I marked this spot as well.

blah blah blah.
I tried to simulate the massive church organ sound... this was the best I could do. To facilitate somewhat, the organ parts for the left hand (on the lower staff) should be shifted down 1 octave.