I always viewed Pyramid Song in F# Phrygian, which makes sense because it sounds egyptian and dark and it was called Egyptian song before that so uh yeah. Not that 'refusing to fall into D major' doesn't make sense because they're basically the same notes and well that's basically a good definition of a minor scale like Phrygian but.. I don't know where I'm going with this!
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http://i.imgur.com/xBFwK.gif