I figured out a couple parts from "Damned If I Do" this afternoon. One of them was a guitar part from ~0:29 to ~0:37, which I don't think I'd even realized was there before. In any case, the first three notes are the same as the famous phrase from Strauss' Also Sprach Zarathustra (albeit adjusted for key).
Here's the guitar phrase (which I believe is played with harmonics and which I might have notated in the wrong octave):
The phrase from Also Sprach Zarathustra is C G C' in C major; this is G D G' in G minor.